
I have written several articles healthcare issues. A series of links have been provided at the bottom of this article for your convenience.
There’s hardly a part of the human body that’s not affected by the chemicals in the cigarettes you smoke. Let’s take a tour of your body to look at how smoking affects it.
Starting at the Top
As a smoker, you’re at risk for cancer of the mouth. Tobacco smoke can also cause gum disease, tooth decay and bad breath. The teeth become unsightly and yellow. Smokers may experience frequent headaches. And lack of oxygen and narrowed blood vessels to the brain can lead to strokes. Moving down to your chest, smoke passes through the bronchi, or breathing tubes. Hydrogen cyanide and other chemicals in the smoke attack the lining of the bronchi, inflaming them and causing that chronic smoker’s cough. Because the bronchi are weakened, you’re more likely to get bronchial infections. Mucus secretion in your lungs is impaired, also leading to chronic coughing. Smokers are 10 times as likely to get lung cancer and emphysema as nonsmokers. The effects of smoking on your heart are devastating. Nicotine raises blood pressure and makes the blood clot more easily. Carbon monoxide robs the blood of oxygen and leads to the development of cholesterol deposits on the artery walls. All of these effects add up to an increased risk of heart attack. In addition, the poor circulation resulting from cholesterol deposits can cause strokes, loss of circulation in fingers and toes and impotence.
The digestive system is also affected. The tars in smoke can trigger cancer of the oesophagus and throat. Smoking causes increased stomach acid secretion, leading to heartburn and ulcers. Smokers have higher rates of deadly pancreatic cancer. Many of the carcinogens from cigarettes are excreted in the urine where their presence can cause bladder cancer, which is often fatal. High blood pressure from smoking can damage the kidneys.
The Results
The health effects of smoking have results we can measure. Forty percent of men who are heavy smokers will die before they reach retirement age, as compared to only 18 percent of nonsmokers. Women who smoke face an increased risk of cervical cancer, and pregnant women who smoke take a chance with the health of their unborn babies.
But the good news is that when you quit smoking your body begins to repair itself. Ten years after you quit, your body has repaired most of the damage smoking caused. Those who wait until cancer or emphysema has set in aren’t so lucky—these conditions are usually fatal. It’s one more reason to take the big step and quit now.
Smoking can cause long-term negative effects on the body, including heart disease, cancer, and diabetes.
Whether smoked or chewed, tobacco is dangerous to your health. Tobacco products contain unsafe substances, from acetone and tar to nicotine and carbon monoxide. The inhaled substances can affect your lungs and the other organs in your body.
Smoking can lead to ongoing complications and long-term effects on your body systems. While smoking can increase your risk of certain health conditions over years, like glaucoma, cancer, and issues with blood clotting, some of the bodily effects happen immediately.
But quitting smoking can reverse many of these effects on your body.
Learn more about the symptoms and overall effects of smoking on the body below.
Tobacco smoke is incredibly harmful to your health. There’s no safe way to smoke. Replacing your cigarette with a cigar, pipe, e-cigarette, or hookah won’t help you avoid the health risks.
According to the American Lung Association, cigarettes contain about 600 ingredients. Many of these ingredients are also in cigars and hookahs. When they burn, they generate more than 7,000 chemicals, many of which are toxic. At least 69 of them are carcinogenic, or known to cause cancer.
In the United States, the mortality rate for smokers is three times thatTrusted Source of people who never smoked. In fact, the Centers for Disease Control and Prevention (CDC) note that smoking is the most commonTrusted Source preventable cause of death in the United States.
While not all the effects of smoking are immediate, the complications and damage can last for years. The good news is that quitting smoking can reduce many risk factors for the conditions and diseases below.
Overall health and cancer risk
Smoking can harm the organs in your body and negatively impact your overall health.
Smoking can increase inflammation throughout your body and negatively affect your immune system. This may make you more susceptible to infection.
Smoking is an environmental risk factor forTrusted Source conditions such as rheumatoid arthritis, though researchers do not yet understand the mechanism behind the connection.
A well-studied link also exists between smoking and many types of cancer. Smoking can increaseTrusted Source your risk of developing cancer almost anywhere in your body. This includes the following cancer types:
- bladder cancer
- acute myeloid leukemia
- cervical cancer
- colorectal cancer
- esophageal cancer
- kidney and uterine cancer
- laryngeal cancer
- liver cancer
- oropharyngeal cancer (which can include parts of your throat, tongue, tonsils, and soft palate)
- pancreatic cancer
- stomach or gastric cancer
- tracheal, bronchial, and lung cancer
If you quit smoking, the risk of developing most of these types of cancers decreases in about 10 to 20 yearsTrusted Source, depending on the type of cancer. However, your risk will still be higher than that of people who have never smoked.
Central nervous system
One of the ingredients in tobacco is the mood-altering drug nicotine. Nicotine is habit-forming and highly addictive. It is one reason why people find it so difficult to quit smoking.
Nicotine reaches your brain in seconds and can energize you for a while. But as the effect wears off, you may feel tired and crave more. Physical withdrawal from nicotine can impair your ability to think and make you feel negative emotions. These may include:
- anxiety
- irritability
- depression
Withdrawal can also cause headaches and trouble sleeping.
Vision
Smoking long-term can affect your vision and optic nerve. It may lead you to develop certain conditions that affect the eyes. These can include:
- glaucoma, in which the pressure in the eye increases, which puts pressure on the optic nerve causing damage and loss of sight
- cataracts, which cause cloudy vision
- age-related macular degeneration, which causes damage to a spot in the center of your retina and causes loss of your central vision
Respiratory system
Smoking damages the airways, air sacs (alveoli) in the lungs, and cilia, which are tiny hair-like structures that prevent dirt and mucus from entering your lungs.
Lung damage
Smoking causes lung damage and tissue loss that never comes back.
Damage to the respiratory system can also make you more susceptible to certain infections that affect the lungs, like tuberculosis and pneumonia, and increase the possibility of death from those illnesses.
Smoking can cause you to develop a chronic cough. It can also worsenTrusted Source asthma attacks, if you have asthma.
Cancer risk
Lung damage from smoking can cause lung disease or lung cancer. Smoking is the leading cause of lung cancer, and people who smoke are 20 times more likely than nonsmokers to be diagnosed with lung cancer.
Chronic lung conditions
People who smoke are at higher riskTrusted Source for chronic nonreversible lung conditions such as:
- emphysema, the destruction of the air sacs in your lungs
- chronic bronchitis, permanent inflammation that affects the lining of the breathing tubes of the lungs
- chronic obstructive pulmonary disease (COPD), a group of lung diseases
- lung cancer
- adult-onset asthma
Withdrawal from tobacco products can cause temporary congestion and respiratory discomfort as your lungs and airways begin to heal. Increased mucus production right after quitting smoking may be a positive sign that your respiratory system is recovering.
In infants, children, and teens
Babies may be born with underdeveloped lungs if the pregnant person smokes during pregnancy.
Children whose parents or caregivers smoke cigarettes may also experience certain health conditions at a higher rate than children whose caregivers do not smoke. These can include:
- coughing
- wheezing
- asthma attacks
- pneumonia
- tuberculosis
- bronchitis
- reduced lung function
- impaired lung growth
- idiopathic pulmonary fibrosis
Teens who smoke can end up with lungs that are smaller and weaker than the lungs of teens who don’t smoke.
Sexuality and reproductive system
Nicotine affects blood flow to the genital areas of both men and women.
Fertility problems
Smoking may also contribute to fertility issues and lower sex hormone levels in males and females, leading to decreased sexual desire.
In people with vaginas
For people with vaginas, it can result in sexual dissatisfaction by decreasing lubrication and the ability to reach orgasm. Menopause also may occur earlierTrusted Source in smokers than in nonsmokers.
Smoking influences hormone production and can make it harder for people with vaginas to become pregnant. It can also increase the risk ofTrusted Source:
- early delivery
- low birth weight
- stillbirth
- sudden infant death syndrome (SIDS)
- ectopic pregnancy
- cleft palate and lip in infants
In people with penises
For people with penises, smoking can decrease sexual performance.
Smoking can negatively affect the function of blood vessels, which may restrict the blood flow needed to achieve an erection in people with penises. This may result in erectile dysfunction (ED). ED can also lead to fertility problems.
It can also damage the DNA in sperm, making it difficult to conceive and increasing the risk of miscarriage and certain birth defects.
Cardiovascular system
According to the CDC, 1 in 4 deathsTrusted Source in the U.S. result from cardiovascular disease caused by cigarette smoking.
Smoking can damageTrusted Source the cardiovascular system, including your:
- heart
- arteries
- blood vessels
Nicotine causes blood vessels to tighten, which restricts the flow of blood. Smoking also raises blood pressure, weakens blood vessel walls, and increases your risk of blood clots.
These factors raise your risk for cardiovascular disease, including:
- atherosclerosis
- coronary heart disease, including heart attack and sudden cardiac death
- stroke
- peripheral artery disease
- abdominal aortic aneurysm
You’re also at an increased risk of worsening heart disease if you’ve already had:
- heart bypass surgery
- a heart attack
- a stent placed in a blood vessel
Secondhand smoke
Smoking impacts your cardiovascular health and also affects the health of those around you who don’t smoke. Exposure to secondhand smoke carries the same risk to a nonsmoker as someone who does smoke. Risks can include:
- stroke
- heart attack
- heart disease
Integumentary system (skin, hair, and nails)
Smoking cigarettes can affect your skin, hair, and nails.
Skin
Substances in tobacco smoke can change the structure of your skin. This may contributeTrusted Source to:
- premature skin damage associated with aging
- wrinkles
- delayed wound healing
- developing hidradenitis suppurativa, a skin condition that causes painful boils
- developing psoriasis, or triggering more severe psoriasis
- developing certain types of skin cancer
Smoking can increaseTrusted Source the risk of developing squamous cell carcinoma (skin cancer) on the lips.
Hair
There’s also a linkTrusted Source between smoking and androgenic alopecia, a condition that causes hair loss in males. Smoking causes hair loss due to:
- vasoconstriction
- DNA damage
- generation of free radicals
- hormonal effects
Nails
It may also affect your fingernails and toenails and increase the likelihood of fungal nail infections.
Digestive system
Cigarette smoking can affect the digestive system in multiple ways.
Cancer risk
Smoking increases the risk of cancer in the organs of the digestive system. This can include cancer of the:
- mouth
- throat
- larynx
- esophagus
- stomach
- pancreas
- colon and rectum
Even people who “smoke but don’t inhale” face an increased risk of mouth cancer.
Type 2 diabetes
Smoking also has an effect on insulin, making it more likely that you’ll develop insulin resistance. People who smoke cigarettes have a 30% to 40% greater riskTrusted Source of developing type 2 diabetes and its complications.
Type 2 diabetes tends to develop faster in people who smoke than people who do not smoke, as it may be harder to controlTrusted Source.
Periodontal disease
Smoking can raise your riskTrusted Source for periodontal disease or disease affecting the gums. This happens because smoking causes inflammation around the teeth and increases your risk for bacterial infections. The gums may become swollen and bleed (gingivitis) and eventually begin to pull away from the teeth (periodontitis).
Skeletal system
Smoking can negatively impact your bone health by reducing your bone density and contributing to bone loss.
Tobacco use is linked to developing conditions like osteoporosis or experiencing bone fractures. Smoking can also have a negative impact on bone healing if you experience a fracture.
In females, smoking may causeTrusted Source menopause to come earlier. Menopause speeds up bone loss. Combined with smoking, it may accelerate these effects, leading to osteoporosis.
Smoking also affects the health of your teeth and may causeTrusted Source tooth decay and loss.
Takeaway
Smoking cigarettes increases your risk for health conditions that can affect the whole body. Smoking can cause cancer in many of the body’s organs. It can also reduce fertility, increase the chance of developing type 2 diabetes, and contribute to bone loss.
But quitting smoking reduces many of these risks. It also has both short and long-term benefits. Since smoking affects every body system, finding a way to quit can help you live a longer and healthier life.
Smoking cessation programs may help. Doctors may also recommend prescription and nonprescription medications to help you quit.
You can turn to our smoking cessation resource center, which has tips for how to stop smoking, information on smoking cessation therapies, and more.
Reasons to Quit Smoking
More than lung cancer
You know cigarette smoking causes lung cancer and heart disease. You know it yellows your teeth. You know it wrinkles your skin, stains your fingers, and reduces your sense of smell and taste.
However, you still haven’t managed to quit. Well, just in case you can still be persuaded, here are seven more not-so-fun things you could get from smoking that you might not have known about.
Psoriasis
Smoking doesn’t directly cause this itchy, plaque-skin autoimmune disorder. However, there are two things that researchers know for certain about psoriasis: First, it has a genetic link. Second, smoking tobacco more than doubles the likelihood of developing psoriasis among those who carry the gene, according to the National Psoriasis Foundation.
Gangrene
You might have heard of gangrene. It occurs when tissue in your body decomposes, and it results in unpleasant smells. When an extremity gets critically insufficient blood supply, it leads to gangrene. Long-term smoking does that by constricting blood vessels and reducing blood flow.
Impotence
In the same way that regular, long-term smoking constricts blood vessels to cause gangrene, it can cut off blood supply to male genitalia. Think Viagra or Cialis will work? Not so. The chemical reactions in the body that occur as a response to smoking render most erectile dysfunction (ED) medication useless.
Stroke
While your blood vessels are responding to carcinogens, they could also shoot a dangerous blood clot up to your brain. If the blood clot isn’t fatal, it might still leave you with serious brain damage. Learn more about strokes.
Blindness
Keep smoking cigarettes and macular degeneration might kick in, leaving you unable to see because smoking choked the blood flow to your retina. It could also leave you permanently blind.
Degenerative disk disease
Our spines weren’t meant to last forever, and smoking speeds up the degeneration process. The discs between your vertebrae lose fluid and become unable to properly protect and support the vertebrae, leaving you with chronic back pain, herniated disks, and possibly osteoarthritis (OA).
Other cancers
You’ve heard about lung cancer — it’s usually the first thing people mention when giving you reasons to quit smoking. But don’t forget these cancers:
- liver, kidney, or bladder
- lip or mouth
- throat, laryngeal, or esophageal
- stomach or colon
- pancreatic
- cervical
Leukemia is possible, too. Your risk for all of these cancers increases the more you smoke.
Even if you are a long-time smoker, there are some surprising, and even immediate, benefits to quitting.
Every year, half a million Americans die from smoking-related causes, while an estimated 16 million Americans are living with smoking-related chronic health conditions, such as chronic obstructive pulmonary disease, heart disease, stroke, or cancer. Although the risks of smoking are well-known, it’s also incredibly challenging to quit, leading many to give up, assuming the damage has been done. However, as research is consistently showing, there is a significant upside.
To get a sense of what these short- and long-term health benefits are, National Geographic spoke with some experts about what happens in your body in the hours, days, weeks, months, and years after quitting.
Improved heart rate and breathing
Those who give up smoking can expect their heart rates and breathing to improve.
The first change, which can happen within hours of quitting, is a decrease in heart rate, says Humberto Choi, a pulmonologist at the Cleveland Clinic. The elevated carbon monoxide levels in the blood found in smokers (roughly three times higher) also return to normal within days.
Over the course of weeks, other changes kick in. One of the major ones is that lung function improves and coughing decreases, which can help improve exercise capacity. These changes help people breathe a little easier, while also making it a little less challenging to develop and maintain an exercise habit—such as going for regular walks or fitting in a morning strength-training routine. “In general, people tend to feel better,” Choi says.
Exercise also offers an alternative habit to replace smoking. “The habit doesn’t go away fast,” Choi says. “It’s good to add something else in.”
Many people also report a better sense of smell and taste in the weeks and months after quitting.
“Sometimes they didn’t even realize they lost the sense of smell and taste,” Choi says.
Sharp reduction in risk for heart attack or stroke
As the months stretch into years, quitting smoking can lead to a drastic reduction in risk for developing cardiovascular disease, such as a heart attack or stroke.
“In the first two years after quitting, you lose a lot of the excess risk,” says Marie Robertson, a cardiologist who serves as the chief science officer for the American Heart Association.
As Robertson notes, this risk continues to drop the longer a person stops smoking. By the 10-year mark, the risk of dying from cardiovascular disease drops by 63 percent, compared to smokers.
After 20 to 30 years, this risk drops to similar levels as that of someone who has never smoked.
Cancer risk drops aftera decade
As time progresses, the risk for developing certain types of cancer also drops. Around the 10-year mark is when this risk declines substantially.
“After 10 years, the risk for death [from] lung cancer is half the risk of current smokers,” says Farhad Islami, the senior scientific director for the American Cancer Society, and a researcher who studies cancer risks in various populations There is a similar reduction in risk for other types of smoking-related cancers, such as head, neck, or esophageal cancers, Islami says.
In a recent paper Islami co-authored, he and his colleagues found that 20 to 29 years after quitting, the risk of dying from cancer drops by about 90 percent. For people who were able to quit before the age of 35, there is an even greater reduction in risk, to the point that over a period of two to three decades their risk of dying from smoking-related cancers becomes almost equivalent to a person who has never smoked.
“It’s best if you quit smoking at an earlier age,” Islami says. But, he adds, even if people aren’t able to quit until they are older, “the benefits are still very, very substantial.”
Progression of smoking-related conditions slows
For people who are living with smoking-related chronic health conditions, such as cancer, heart disease, or chronic obstructive pulmonary disease (COPD), quitting can slow the progression of disease, while also improving the odds of survival.
“The chance of having a recurrence after cancer is lower if you quit smoking,” Choi says.
For people who have already had a heart attack, quitting can reduce the chance of having a second one and lower the likelihood of COPD getting worse.
“We want people to quit before they develop those conditions,” says Luba Yammine, a researcher at UTHealth Houston, whose research focuses on substance use disorder, adding that “if you have already developed the disease, it is still going to be of great benefit to quit smoking.”
Addiction is complex
Smoking can be one of the hardest addictions to break, due to a number of factors.
“Nicotine is the most addictive substance there is,” Yammine says. “It’s very easy to get addicted and very difficult to quit.” The difficulties in quitting are due to a mixture of physical and behavioral factors.
The first challenge is due to physical dependence on nicotine, which can cause a combination of cravings and withdrawal symptoms after quitting.
“This combination of cravings and withdrawal symptoms is quite unpleasant,” Yammine says. Many people report experiencing excess hunger after quitting, along with general feelings of irritability. In order to help reduce these symptoms, there are a number of tools available, including nicotine patches and gum, or medications such as bupropion.
The second major factor, that makes quitting so difficult, is behavioral.
“Cigarettes become a very integral part of your life,” Yammine says. For a long-term smoker, their day is often structured around when and where they smoke, whether it’s having a cigarette with their morning coffee, taking periodic smoke breaks throughout the day, or lighting up in specific environments. These behaviors can become so engrained that it becomes very difficult to break the habit, even if the physical symptoms of withdrawal are well-controlled.
Quitting often requires multiple attempts
Due to the difficulties associated with nicotine addiction, smokers report many attempts at quitting, before they are able to find a successful strategy; and what ultimately works for one person may not work for another.
While quitting cold turkey works for some, others need the assistance of medication to curb their cravings. Some people must make major changes to their daily habits to quit, while others may succeed with just minor adaptations. Some quit after the first few tries; for others it takes many attempts. “Each try is a lesson about how to do it better the next time,” Robertson says.
Takeaway
If you’re ready to quit, there are lots of ways to start on the path to becoming smoke free. It’s not an easy road, but with the right tips and support, it’s one that gets easier to travel every day.
It’s your life. It’s your health. Choose wisely.
Why Quitting Smoking Is Hard
Two things make quitting smoking difficult:
Your brain has to get used to not having nicotine around.You have to get used to daily routines that no longer include smoking.
Your brain has to get used to not having nicotine around.
- Nicotine is the main addictive drug in tobacco that makes quitting so hard. Cigarettes are designed to rapidly deliver nicotine to your brain.
- Inside your brain, nicotine triggers the release of chemicals that make you feel good. As nicotine stimulates parts of your brain over and over, your brain gets used to having nicotine around.
- Over time, nicotine changes how your brain works and makes it seem like you need nicotine just to feel okay.
- When you stop smoking, your brain gets irritable. As a result, you might get anxious or upset. You might have a hard time concentrating or sleeping, have strong urges to smoke, or just feel generally uncomfortable.
- These feelings are called withdrawal. This gets better a few weeks after quitting as your brain gets used to not having nicotine around.
- Some quit-smoking medicines contain nicotine. This gives you a safe way to get used to not having so much nicotine from cigarettes in your brain.
You have to get used to daily routines that don’t involve smoking.
- Your days are filled with routines that you associate with smoking. When you quit it may be hard for you to do these routines without a cigarette in your hand.
- Many people connect smoking with things they do during the day, like taking breaks, drinking a cup of coffee, finishing a meal, talking with friends, or using the phone. These are called triggers.
- Feelings can also trigger an urge to smoke. People can get urges when they start to feel stressed or down, or even when feeling happy or relaxed. Then when you quit, one of these feelings can trigger the urge to smoke.
- When you quit, you will figure out how to get through your routines without cigarettes. And you will figure out how to deal with feeling stressed or down without smoking.
- The good news is that millions of people have quit smoking for good, and most report feeling better after they’ve been quit for a while.
To quit successfully, you have to deal with both of these challenges: your brain not having nicotine, and not having cigarettes during your daily routines. It can be hard to deal with both at once:
- Quit-smoking medicines help with the first challenge by reducing cravings and withdrawal symptoms like being irritable and having trouble concentrating and sleeping. Learn more about how quit-smoking medicines work.
- That allows you to focus on the second challenge: figuring out how to get through the day doing all the activities you connected to smoking. The good news is there are lots of simple things you can do that make it easier.
Menthol: Facts, stats and regulations
The chemical compound menthol makes cigarettes easier to smoke and harder to quit. Menthol creates a cooling effect, reduces the harshness of cigarette smoke, and suppresses coughing. Those effects may make menthol cigarettes more appealing to young, inexperienced smokers, and research shows that they are more likely to addict youth. Because Black Americans use menthol cigarettes at higher rates, menthol also contributes to health inequities.
Menthol-flavored e-cigarettes, as well as other nicotine-containing products like pouches and lozenges, are also a concern. Among high school students who used flavored e-cigarettes in 2021, nearly 30% used menthol e-cigarettes. And with menthol e-cigarette sales on the rise, there are concerns that menthol in tobacco products most popular with young people are playing a role in addicting a new generation to nicotine.
WHAT IS MENTHOL?
- Menthol is a chemical compound extracted from peppermint or corn mint plants or created synthetically. It reduces the harshness of cigarette smoke due to its characteristic cooling effects on the mouth and throat. It also suppresses the coughing reflex, which makes inhaling smoke from cigarettes more tolerable.
- Menthol was first added to cigarettes in the 1920s and 1930s, and became widespread in the 1950s and 1960s.
- Although most cigarettes contain some menthol, certain brands use menthol in greater quantities, making it detectible as a characterizing flavor. Tobacco manufacturers market and advertise those brands as “menthol cigarettes.”
- Current law prohibits the use of characterizing flavorings in cigarettes, except for menthol. Public health groups have urged the Food and Drug Administration to remove menthol flavor from cigarettes, cigars, and cigarillos for over a decade. After being sued for inaction on this issue, the FDA reported in April 2021 that it plans to move forward to remove menthol from cigarettes and all flavors, including menthol, from cigars. In October 2023, the proposal was finalized by the FDA and sent to the White House Office of Management and Budget for review, marking a momentous step toward a major public health victory.
- Although the FDA effectively removed certain cartridge-based flavored e-cigarettes products in 2020, menthol was one of the many exemptions to the policy. The FDA is currently deliberating on whether menthol e-cigarettes currently on the market are appropriate for the protection of public health.
Although the FDA effectively removed certain cartridge-based flavored e-cigarettes products in 2020, menthol was one of the many exemptions to the policy.
PATTERNS OF USE IN THE U.S.
- In 2018, 6.85% of people aged 12 or older used menthol cigarettes.
- Menthol cigarettes are slowing the reductions in overall cigarette smoking rates. From 2005 to 2015, the decline in cigarette consumption was greater for non-menthol cigarettes than menthol cigarettes.
- Between 2005 and 2015, non-menthol cigarette use among those 18+ decreased overall from 14.7% to 9.6%, according to research published in 2020. For the same group and timeframe, menthol cigarette use decreased overall from 5.3% to 4.4% — a much slower rate of decline, indicating that menthol cigarettes are slowing the decline of tobacco use in the U.S. And although use of menthol cigarettes significantly decreased for groups including women, 18- to 24-year-olds, 35- to 54-year-olds, non-Hispanic Whites, participants with high school degrees/GEDs, those with higher incomes, and those living in the northeast, there were greater decreases in the same groups for non-menthol cigarettes.
- Menthol cigarette use remained stable or did not significantly decrease among males, adults ages 25–34 and 55+, American Indians/Alaskan Natives, and Hispanics between 2005 and 2015.
- Menthol smoking prevalence now exceeds non-menthol smoking prevalence among both youth and young adults.
- Research shows an association between menthol tobacco use and mental health symptoms:
- Tobacco users who currently used menthol-flavored tobacco products reported anxiety and depression at higher prevalence than non-menthol tobacco users.
- Menthol cigarette use was correlated with more lifetime psychiatric hospitalizations in a study of young adult smokers with severe mental illness.
- Among individuals with substance abuse disorders, more than half (53.2%) of smokers used menthol cigarettes, compared to 30% of smokers in the general population who did so.
- Youth remain the age group most likely to use menthol cigarettes.
- Among current cigarette smokers (those who have smoked in the past 30 days), 39.9% used menthol cigarettes in 2018, compared to 38.8% from 2012 to 2014 and 35% from 2008 to 2010.
- Menthol cigarette smoking is more prevalent among youth, female smokers, racial and ethnic minorities, sexual minorities and those with mental illness.
- Black American smokers predominantly use menthol cigarettes. As of 2020, 81% of Black smokers use menthol cigarettes.
- Menthol cigarette use is significantly lower among youth whose parents had at least a college degree compared to those with less education. Young people also exclusively used menthol cigarettes at significantly lower rates if their annual household income was high and if they lived in a home that was owned rather than not.
Tobacco users who currently used menthol-flavored tobacco products reported anxiety and depression at higher prevalence than non-menthol tobacco users.
YOUTH AND YOUNG ADULTS
Young people use menthol tobacco products, including cigarettes and e-cigarettes, at disproportionally high rates, which could facilitate nicotine addiction.
CIGARETTES
- Menthol reduces the harshness of cigarette smoke, which may appeal to young, inexperienced smokers.
- Preference for menthol among cigarette smokers remains inversely correlated with age: 49.7% of 12-17-year-old cigarette smokers used menthol compared to 29.2% of those 65 years old or older in 2018.
- Longitudinal studies show that initiation with menthol cigarettes facilitates progression to established cigarette use among young smokers.
- In young people, using menthol cigarettes and cigars first is associated with continued cigarette use. Data from nationally representative samples show that the youngest cigarette smokers use menthol at the highest rates (Figure 1).
- In 2021, 150,000 middle and high school students used menthol cigarettes, based on the National Youth Tobacco Survey. 38.8% of middle and high school students who used cigarettes used menthol cigarettes.
- A nationally representative study found that, among youth and young adults, non-menthol cigarette prevalence declined from 2004 to 2010. By contrast, menthol cigarette prevalence remained constant among youth and increased among young adults over this period.
E-CIGARETTES
- Flavors are a top reason why young people begin using e-cigarettes. Research shows that mint and menthol e-cigarette use among high school users rose from 16% in 2016 to 57.3% in 2019. Among high school JUUL users, 67.5% reported that their preferred flavor was mint or menthol. Another study, conducted before JUUL pulled its other flavors from the market, found that mint was one of the most popular flavors among high school student JUUL users, but that menthol was less so. Study authors caution that leaving mint and menthol flavors on the market undermines the purpose of removing flavors — which is to prevent kids from using e-cigarettes at all.
- In 2021, 470,000 middle and high school students used menthol-flavored e-cigarettes in the past 30 days, according to the NYTS.
- Among high school students who currently used any type of flavored e-cigarettes, in 2021, 29.8% used menthol-flavored e-cigarettes.
- Menthol-flavored e-cigarettes continue to rise in popularity. By March 2020, menthol-flavored e-cigarette sales had risen to an all-time high of 57.7% market share.
MINORITY GROUPS
CIGARETTES
- Menthol cigarettes disproportionately harm Black Americans. Among Black Americans over 1980-2018, menthol cigarettes were responsible for 1.5 million new smokers, 157,000 smoking-related premature deaths and 1.5 million life-years lost, according to a 2021 study published in Tobacco Control. While Black Americans constitute 12% of the total U.S. population, these figures represent, respectively, 15%, 41% and 50% of the total menthol cigarette-related harm.
- Most Black American youth smokers use menthol cigarettes. From 2008 to 2010, 94.9% of Black American youth current smokers used menthol cigarettes. Other racial and ethnic groups used them in lower numbers, including just over half — 51.3%— of white youth current smokers.
- From 2008 to 2010, menthol cigarette use among young adult current smokers (ages 18 to 25) was 93.9% among Black Americans, compared with 36.3% among whites, 47.3% among Hispanics and 49.7% among Asian Americans.
- Menthol and non-menthol cigarette use among adolescents fell by more than half between 2012 and 2020. From 2018-2020, 0.95% of Black American adolescents smoked menthol cigarettes in the past 30 days, about half of the 1.98% of non-black adolescents who smoked menthol cigarettes. Menthol use went down for Black American adolescents but not significantly as it did for adolescents who were white, Hispanic, or other race/ ethnicities. From 2018–2020, 56% of Black American adolescents who had smoked in the past 30 days used menthol cigarettes, compared with 47% for all other adolescents. From 2012–2014, a majority of both Black American (68%) and all other adolescent smokers (51%) used menthol cigarettes.
- In 2020, 51% of lesbian and gay smokers and 46% of bisexual smokers used menthol cigarettes, compared with 39% of heterosexual smokers.
E-CIGARETTES
- Black American young adults between the ages of 18-34 were less likely to use non-tobacco and non-menthol flavored e-cigarettes than white respondents, according to research published in Drug and Alcohol Dependence in 2018.
- White youth were dual users of e-cigarettes and menthol cigarettes at higher rates compared to Black American youth (2.2% vs. 0.3%).
HEALTH EFFECTS
Menthol cigarettes offer no health benefit to smokers, and, in fact, are easier to start smoking and more difficult to quit than regular cigarettes. Truth Initiative agrees with the Tobacco Products Scientific Advisory Committee that menthol cigarettes pose a threat to public health above and beyond that posed by regular cigarettes.
- Menthol flavoring contributes to addiction in youth smokers.
- Recent research points to multiple mechanisms that may play a role in the addictive potential of menthol. Menthol fundamentally alters nicotine receptors, masks the adverse sensory properties of tobacco products (which ultimately may enhance nicotine intake and drive relapse), and alters nicotine metabolism, increasing its bioavailability, according to a 2020 review published in Nicotine & Tobacco Research
- Adolescent menthol smokers show significantly higher levels of nicotine dependence, tolerance and emotional attachment to cigarettes, compared to non-menthol smoking peers, according to a 2020 study.
CIGARETTES
- There are no health benefits associated with smoking menthol cigarettes, compared with smoking non-menthol cigarettes.
- Menthol cigarettes are as dangerous to an individual’s health as non-menthol cigarettes, and menthol cigarette smokers are as likely to experience premature morbidity and mortality as non-menthol cigarette smokers.
- Menthol cigarettes were responsible for 10.1 million extra smokers, 3 million life years lost and 378,000 premature deaths between 1980 and 2018, according to a 2021 study published in Tobacco Control. Menthol cigarettes were also responsible for slowing down the decline in smoking prevalence by 2.6% (from 13.7% in 1980 vs. 11.1% in 2018).
- Adult menthol smokers report taking less time to have their first cigarette after waking than non-menthol smokers. Time to first cigarette is an important indicator of nicotine addiction. Scientific evidence establishes that adult menthol smokers are less likely than non-menthol smokers to successfully quit smoking despite greater quit intentions and quit attempts. Studies show significantly reduced rates of quitting among African American and Hispanic menthol smokers compared with non-menthol smokers.
- Adolescent menthol cigarette smokers were more likely to smoke more frequently and be more dependent on cigarettes compared to non-menthol cigarette smokers. Adolescents who smoked menthol cigarettes were less likely to report intentions to quit in the next year, a finding that runs counter to trends in adult menthol smokers.
E-CIGARETTES
- In menthol-flavored e-cigarettes, there are health concerns related to pulegone — a compound found in prepared oil extracts of certain mint plants. Pulegone is a known carcinogen, and the tobacco industry has in the past reduced the amount of this compound in menthol tobacco products as a result of toxicity concerns. The FDA banned pulegone as a food additive in 2018, yet studies have identified that substantial amounts of this additive are found in mint and menthol e-liquid in the U.S. — raising concerns about the potential toxicity of these popular flavors.
- Young people who vape fruit-, menthol-, and mint-flavored e-cigarettes with higher nicotine concentrations had greater nicotine dependence compared to those who used e-cigarettes with lower nicotine levels, according to a 2021 Truth Initiative study.
Menthol cigarettes offer no health benefit to smokers, and, in fact, are easier to start smoking and more difficult to quit than regular cigarettes.
MARKETING IN THE U.S.
- Menthol makes up a large portion of the cigarette market in the U.S.: 37% in 2020, up from 26% in 2000.
- The tobacco industry has a well-documented history of developing and marketing mentholated brands to racial and ethnic minorities and youth.
- In a national sample of U.S. tobacco retailers, price promotions for the Newport brand of menthol cigarettes were nearly twice as common in neighborhoods with the highest proportion of Black residents, and prices for Newport cigarettes were cheaper in neighborhoods with the greatest proportion of youth, Black residents, and lower-income households.
- Young people living in areas with lower incomes, higher proportions of racial/ethnic minorities, and higher smoking rates in D.C. had 7.2 times the odds of being exposed to flavored tobacco marketing, compared with those not living in those communities according to a 2021 Truth Initiative study published in the Annals of Behavioral Medicine.
- Tobacco stores in Washington, D.C. neighborhoods with higher percentages of Black residents had more marketing for flavored tobacco products — especially for flavored cigars — compared to neighborhoods with lower percentages of Black residents, according to a 2022 study published by the University of Kentucky College of Medicine in collaboration with Truth Initiative researchers.
- Similar marketing trends were seen in California, where tobacco retailers in neighborhoods with greater proportions of Black residents were significantly more likely to advertise menthol cigarettes compared to stores in neighborhoods with the lowest proportion of Black residents, according to a 2021 study published in Tobacco Control. The study also found that Newport cigarettes were about 25 cents cheaper in neighborhoods with higher proportions of Black residents, compared to stores with the lowest proportion of Black residents.
- Evidence from tobacco industry documents shows that the industry studied smokers’ menthol preferences and manipulated menthol levels to appeal to a variety of smokers, including adolescents and young adults.
- Evidence from tobacco industry documents also shows that tobacco companies specifically targeted Black Americans with menthol cigarette advertising.
- A 2011 review found that menthol marketing is higher in publications and venues that appeal to Black American audiences.
- Numerous studies show targeted marketing of menthol cigarettes at the point of sale in Black American communities throughout the U.S.
POLICY IN THE U.S.
- The 2009 Family Smoking Prevention and Tobacco Control Act gave the FDA the authority to regulate tobacco products. The law specifically prohibits the use of characterizing flavorings in cigarettes, except for menthol.[76] Nonetheless, it preserves the FDA’s regulatory authority to ban menthol.
- In March 2011, The Tobacco Products Scientific Advisory Committee (TPSAC) published a review of menthol cigarettes’ effect on youth and other vulnerable populations, a requirement of the Tobacco Control Act. The committee concluded that “the removal of menthol cigarettes from the marketplaces would benefit public health in the United States.”
- Lorillard Tobacco Company (now R.J. Reynolds Tobacco Company) challenged the integrity of the TPSAC in a lawsuit against the FDA, alleging that several experts the agency appointed to the committee were conflicted and therefore must be removed. The judge in the case sided with Lorillard and prohibited the FDA from using the TPSAC menthol report. The FDA appealed, and, in January 2016, the D.C. Circuit reversed the district court’s decision, allowing the agency to rely on the TPSAC menthol report to take action to regulate menthol tobacco products.
- In July 2013, the FDA published its own report that also concluded that the removal of menthol cigarettes from the market would improve public health. At the same time, the FDA requested public comment seeking additional information to help the agency make informed decisions about menthol in cigarettes. In March 2018, the FDA again requested public comment on the role that menthol in tobacco products plays in attracting youth, in the likelihood of quitting smoking, and in the use of other tobacco products, including cigars and e-cigarettes.
- In April 2021, in response to a citizen petition and a lawsuit from public health groups against the FDA for delaying banning menthol, the FDA announced plans to move forward to remove menthol from cigarettes and remove all flavors, including menthol, from cigars.
- In April 2022, the FDA proposed product standards to prohibit menthol as a characterizing flavor in cigarettes and prohibit all characterizing flavors in cigars.
- In October 2023, the FDA sent the proposed rules to remove menthol cigarettes and flavored cigars from the market and to the White House Office of Management and Budget for final review, a long-awaited development since the FDA announced the proposal in 2021.
- In December 2023, the Biden Administration delayed finalizing the proposed rules until March 2024.
STATE AND LOCAL POLICIES
While many localities have prohibited flavored tobacco products in some way, most of these exclude menthol, mint or wintergreen. However, several localities do include menthol in their flavor bans.
As of September 30, 2023, 127 jurisdictions have fully comprehensive policies that prohibit sales of all types of flavored tobacco products, including menthol/mint/wintergreen tobacco products, at all retailers. Despite research showing that menthol cigarettes are easier to start smoking and harder to quit,70 only 2.96% of the U.S. population is covered by a comprehensive state or local flavored tobacco sales restriction.
Research provides strong evidence that local policies restricting flavored tobacco products reduce availability, marketing, and sales of such products — some of the immediate intended outcomes of the legislation, according to Truth Initiative research published in Nicotine & Tobacco Research.
As of September 30, 2023:
- Massachusetts prohibits the sale of all flavored tobacco products, including menthol, except in smoking bars.
- In California, 94 localities including Los Angeles County, Oakland, Sacramento, and San Francisco, prohibit the sale of all flavored tobacco products, including menthol.
- Six localities in Colorado, including Aspen, prohibit the sale of all flavored tobacco products, including menthol.
- Five localities in Maine prohibit the sale of all flavored tobacco products, including menthol.
- 10 localities in Minnesota prohibit the sale of all flavored tobacco products, including menthol.
- Manheim, New York prohibits the sale of all flavored tobacco products, including menthol.
- Chicago, Illinois prohibits the sale of flavored tobacco products, including menthol, within 500 feet of any city high school.
See Truth Initiative’s full list of state and local flavored tobacco policies.
Tobacco Industry Opposition
At the local, state and national levels, the tobacco industry has worked hard to undermine government efforts to restrict the availability of menthol tobacco products. In California, a bill prohibiting the sale of most flavored tobacco products was signed into law in August 2020, despite heavy opposition from the tobacco industry. In fact, the industry implemented a media blitz of television and social media ads, arguing the law would increase racial profiling by law enforcement. The tobacco industry then was able to gather enough signatures to seek a referendum, which Californians will vote on in November 2022. As of December 31, 2021, the political action committee to overturn the law has contributed more than $21 million to the campaign, including $10.3 million from R.J. Reynolds and $9.8 million from Philip Morris.
The industry often cites a concern that eliminating menthol will lead to a market for dangerous illicit trade, despite sparse and overstated evidence to support that concern. Research shows that illicit menthol cigarette purchases were low following the removal of menthol in seven Canadian provinces. The tobacco industry has also attempted to spread fear that a rule to eliminate menthol would unfairly target Black Americans and would lead to further criminalization of the community. R.J. Reynolds, also the maker of the leading menthol cigarette brand Newport, recruited prominent Black leaders, including civil rights activist Rev. Al Sharpton, to host town halls across the country on the subject. The public health community criticized these events as deceptive and exploitative.
The tobacco industry also opposes menthol sales restrictions by warning of severe economic losses for communities. A case study of Minneapolis and Saint Paul, Minnesota co-authored by Truth Initiative researchers shows that restricting menthol cigarette sales from convenience stores in the two cities would result in projected annual profit losses of about $6M for Minneapolis and $4M for Saint Paul — contrasting sharply with tobacco industry estimates of losses of at least six times greater. Also, the number of tobacco retailers in both cities remained largely the same as it was prior to the removal of menthol cigarettes and cigars, suggesting economic stability. The Minnesota examples suggest that it is possible to successfully implement flavor regulations without an overwhelmingly negative economic impact for tobacco retailers.
ESTIMATED EFFECTS OF ELIMINATING MENTHOL IN THE UNITED STATES
UNITED STATES
- A hypothetical removal of menthol cigarettes and cigars in the U.S. would reduce overall smoking by 15% by 2026 due to menthol smokers quitting smoking and vaping, according to study published in the British Medical Journal in 2022. The study also finds that by 2060, a national rule to eliminate menthol would reduce cumulative deaths from smoking and vaping by 650,000 (5%) and save 11.3 million life-years (8.8%).
- A hypothetical removal of menthol cigarettes and cigars in New York City was projected to save an average of $1,836 in healthcare costs per person, or $1.62 billion among all adult smokers over a 20-year period.
- A study of U.S. adult menthol smokers found that removing menthol cigarettes or all menthol products was effective in reducing cigarette purchases, but that tobacco marketing strategies including offering replacement products might undermine the benefits of such a policy.
- CDC data collected in 2021 shows that most U.S. adults (62.3%) support policies to eliminate menthol cigarettes, with 57.3% supporting a policy prohibiting the sale of all tobacco products. This number has grown since data was collected in a 2018 survey, which found that 56.4% of adults reported supporting the federal removal of menthol cigarettes.97 The 2018 survey also found that support was especially strong among Black Americans (60.5%) and other groups who have been targeted by the tobacco industry, including women (62.5%) and Hispanic/Latinos (69.3%).
- Among U.S. smokers, about 25–64% would attempt to quit smoking and 11–46% would consider switching to other tobacco products, including 15–30% to e-cigarettes, in response to a hypothetical rule to eliminate menthol.
- Black Americans smokers were more likely to report intentions to quit (47%) compared to white individuals (34%), according to a 2020 review of the effects of eliminating menthol. A survey of menthol smokers in Minnesota also found that Black American menthol smokers were twice as likely to report quitting intentions compared to white menthol smokers (76.0% vs. 30.3%, respectively).
- Among young adult menthol smokers (aged 18-24), 64.6% reported that they would quit smoking and not use any other products if menthol cigarettes were removed from the market.
- Adult dual users of e-cigarettes and cigarettes who used menthol cigarettes were more likely to prefer menthol flavored e-cigarettes compared to other flavors.
INTERNATIONAL
- Rules to eliminate menthol were found to reduce sales and increase smoking cessation with only partial substitution for non-menthol cigarettes, according to an international review of implemented and hypothetical menthol bans.
- A 2017 removal of menthol tobacco products in Ontario, Canada resulted in significant reduction in menthol cigarette and total cigarette sales after the policy went into effect, compared to a province without a menthol policy. Although most smokers who used menthol cigarettes before they were eliminated in certain provinces in Canada switched to non-menthol cigarettes, 21.5% quit smoking. Menthol smokers were 1.6 times more likely to try to quit and 2.3 times more likely to remain quit compared to non-menthol smokers. In Alberta, Canada, after a policy to remove menthol went into effect, brands that identified as menthol before the removal were repackaged after the ban to convey that they were menthol replacements.
- A policy to eliminate menthol-flavored cigarettes went into effect in EU countries in May 2020, but removes menthol as a characterizing flavor instead of as an ingredient, applies to cigarettes but not other products, and took four years to go into effect, weaknesses which the tobacco industry exploited. For example, Japan Tobacco International (JTI), the third largest tobacco multinational, rebranded some of its menthol cigarettes in the months before the law went into effect, claiming that the products did not have the “characterizing flavor” specifically banned, though the company admitted that there is no way to know this for sure. A subsequent investigation found significant levels of menthol in JTI’s newer products.
Action Needed: Menthol in Tobacco Products
Consistent with a vision of a future where tobacco is a thing of the past, Truth Initiative supports the following policies regarding menthol in tobacco products:
- The FDA should issue product standards to remove menthol and finalize that rule as quickly as possible to accelerate the process of protecting the public from menthol tobacco products.
- The FDA must issue a product standard eliminating menthol as a characterizing flavor from all tobacco products, particularly cigarettes, cigars and other combustible tobacco.
- The FDA should regulate menthol in e-cigarettes the same way that it does other flavored e-cigarettes. FDA authorization of menthol e-cigarettes would be inconsistent with the agency’s handling of other e-cigarette flavors.
- State and local entities should enact policies prohibiting the sale of flavored tobacco products, including menthol, mint and wintergreen flavors.
- The marketing of all flavored tobacco products, including menthol, should be restricted so that it does not target youth or minorities.
These actions are especially urgent because the FDA has repeatedly failed to act, despite long-standing, overwhelming evidence that removing menthol cigarettes and cigars would benefit public health.
Resources
nationalgeographic.com, “Here’s what happens to your body when you quit smoking.” By Rachel Fairbank; healthline.com, “The Effects of Smoking on the Body.” ByHeather Hobbs; linkedin.com, “How Smoking Affects Your Body…?” By Harshal Tambe; cdc.gov, “Why Quitting Smoking Is Hard.”; truthinitiative.org, “Menthol: Facts, stats and regulations.”;
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