Health and Me

Walking Fast Could Be A Simple Way To Cut Lung Cancer Risk, Study Reveals

If you’re someone who loves walking fast and maybe even got teased for it, here’s some good news. A research team from the Department of Pharmacology and Pharmacy at the LKS Faculty of Medicine, University of Hong Kong (HKUMed), has found a strong link between walking speed and cancer risk. According to their study, people who walk at a faster pace have a significantly lower risk of developing cancer, especially lung cancer. 

Cancer remains one of the leading causes of death worldwide, with nearly 20 million new cases each year. The American Cancer Society already recommends regular physical activity and strength training to help reduce cancer risk. Walking, being the most accessible form of exercise, has long been at the center of these efforts and now, speed may matter too.

<h2>How Walking Fast Can Reduce Cancer Risks</h2>

According to Professor Cheung Ching-lung, Associate Professor in the Department of Pharmacology and Pharmacy at HKUMed, walking speed is a quick and reliable measure of physical function. It has long been linked to age-related conditions such as cardiovascular disease, dementia, and even overall mortality.

Recent evidence suggests skeletal muscle may help regulate inflammatory and metabolic pathways, which could explain the biological connection between walking speed and cancer risk. To explore this further, researchers at HKUMed examined the relationship using two approaches: self-reported walking pace among participants in the U.K., and a timed six-meter walking test in Hong Kong.

ALSO READ: <a href="https://www.healthandme.com/fitness/can-leg-workouts-help-protect-your-brain-from-ageing-expert-weighs-in-article-152844264" data-type="tilCustomLink" target="_blank">Can Leg Workouts Help Protect Your Brain From Ageing? Expert Weighs In</a>

The results were striking. Fast walkers in the U.K. showed a 13% lower overall risk of cancer, while participants in Hong Kong recorded a 45% decrease. The most dramatic effect was seen in lung cancer, where the risk dropped by as much as 53%. This points to faster walking as a potential way to protect the respiratory system and lower cancer risk.

“Walking speed may be an important marker of physiological resilience linked to cancer risk,” said Professor Cheung. “The lower levels of inflammation and healthier lipid profiles observed among fast walkers support the idea that they are in better overall health. This makes walking speed a simple yet effective tool for assessing health status.”

<h2><span rel="noindex">Brisk Walking</span> Health Benefits</h2>

Walking offers a wide range of health benefits, and it is not limited to improving lung function. It also plays a key role in supporting heart health. Contrary to the popular belief that 10,000 steps a day are essential, research shows you can gain significant health benefits with fewer steps. Studies suggest that even 7,000 steps per day can reduce health risks, while as few as 3,867 steps may lower the risk of death. The message is clear: every step counts. Adding even 1,000 more steps than your usual routine is a practical way to begin.

ALSO READ: <a href="https://www.healthandme.com/health-wellness/5-heart-attack-warning-signs-women-often-overlook-blaming-menopause-article-152843838" data-type="tilCustomLink" target="_blank">5 Heart Attack Warning Signs Women Often Overlook, Blaming Menopause</a>

Other than that, as per Mayo Clinic, Brisk Walking also has other benefits:

Brisk walking supports heart health, uplifts mood, aids weight management, and lowers the risk of chronic diseases like diabetes, cancer, and stroke. It also strengthens bones and muscles, improves balance, boosts energy and immunity, and sharpens memory and focus.

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If you’re someone who loves walking fast and maybe even got teased for it, here’s some good news. A research team from the Department of Pharmacology and Pharmacy at the LKS Faculty of Medicine, University of Hong Kong (HKUMed), has found a strong link between walking speed and cancer risk. According to their study, people who walk at a faster pace have a significantly lower risk of developing cancer, especially lung cancer. Cancer remains one of the leading causes of death worldwide, with nearly 20 million new cases each year. The American Cancer Society already recommends regular physical activity and strength training to help reduce cancer risk. Walking, being the most accessible form of exercise, has long been at the center of these efforts and now, speed may matter too.How Walking Fast Can Reduce Cancer RisksAccording to Professor Cheung Ching-lung, Associate Professor in the Department of Pharmacology and Pharmacy at HKUMed, walking speed is a quick and reliable measure of physical function. It has long been linked to age-related conditions such as cardiovascular disease, dementia, and even overall mortality.Recent evidence suggests skeletal muscle may help regulate inflammatory and metabolic pathways, which could explain the biological connection between walking speed and cancer risk. To explore this further, researchers at HKUMed examined the relationship using two approaches: self-reported walking pace among participants in the U.K., and a timed six-meter walking test in Hong Kong.ALSO READ: Can Leg Workouts Help Protect Your Brain From Ageing? Expert Weighs InThe results were striking. Fast walkers in the U.K. showed a 13% lower overall risk of cancer, while participants in Hong Kong recorded a 45% decrease. The most dramatic effect was seen in lung cancer, where the risk dropped by as much as 53%. This points to faster walking as a potential way to protect the respiratory system and lower cancer risk.“Walking speed may be an important marker of physiological resilience linked to cancer risk,” said Professor Cheung. “The lower levels of inflammation and healthier lipid profiles observed among fast walkers support the idea that they are in better overall health. This makes walking speed a simple yet effective tool for assessing health status.”Brisk Walking Health BenefitsWalking offers a wide range of health benefits, and it is not limited to improving lung function. It also plays a key role in supporting heart health. Contrary to the popular belief that 10,000 steps a day are essential, research shows you can gain significant health benefits with fewer steps. Studies suggest that even 7,000 steps per day can reduce health risks, while as few as 3,867 steps may lower the risk of death. The message is clear: every step counts. Adding even 1,000 more steps than your usual routine is a practical way to begin.ALSO READ: 5 Heart Attack Warning Signs Women Often Overlook, Blaming MenopauseOther than that, as per Mayo Clinic, Brisk Walking also has other benefits:Brisk walking supports heart health, uplifts mood, aids weight management, and lowers the risk of chronic diseases like diabetes, cancer, and stroke. It also strengthens bones and muscles, improves balance, boosts energy and immunity, and sharpens memory and focus.

walking fast could be a simple way to cut lung cancer risk, study reveals

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“Day by day, year by year,” Is How Bjorn Borg Takes Life After His Prostate Cancer Diagnosis

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In his new autobiography <em>Heartbeats</em>, Björn Borg strips away the icy façade that once defined him on court. The book, set for U.S. release on 23 September by Diversion Books, begins with a raw account of his 1990s hospitalization after overdosing on “alcohol, <span>drugs</span>, pills, my preferred ways of self-medication.” It ends with a prostate cancer diagnosis, which he now faces in remission.

“It’s good,” the 69-year-old told <em>The Associated Press</em> in a recent video interview from his Stockholm home, “to have a good beginning and a good ending.” The 292-page memoir is a departure from the silence he cultivated during and after his playing days, offering stories of love, regret, excess and survival.

Borg retired shockingly early, at just 25, after losing both the Wimbledon and U.S. Open finals in 1981 to his rival <span>John McEnroe</span>. While others saw a glittering career still ahead, Borg knew otherwise.

“My head was spinning,” he said. “And I knew I’m going to step away from tennis.”

That decision, he explains, left him unmoored. He returned briefly to the professional circuit in the early 1990s but never again at Grand Slam level. What followed was a long descent into substance abuse.

On court, Borg was famously known as “Ice-Borg”, a man of composure who never flinched. But he reveals that this restraint was a learned skill, born from shame as a 12-year-old banned by his local club for bad behavior.

Off court, that discipline dissolved. By his own account, panic attacks and depression pushed him into <span>cocaine</span> use starting in 1982. “The first time I tried cocaine,” Borg writes, “I got the same kind of rush I used to get from tennis.”

The rush quickly became reliance. “It really destroys you,” Borg said of drugs. “I was happy to get away from tennis, to get away from that life. But I had no plan what to do. I had no people behind me to guide me in the right direction.”

<strong>Also Read: </strong><a href="https://www.healthandme.com/health-wellness/day-by-day-year-by-year-this-is-how-bjorn-borg-takes-life-after-his-prostate-cancer-diagnosis-article-152846831" data-type="tilCustomLink">“Day by day, year by year,” Is How Bjorn Borg Takes Life After His Prostate Cancer Diagnosis</a>

Borg details two overdoses that landed him in hospital, one in Holland in the early 1990s, and another in 1989 in Milan, which he insists was an accident rather than a suicide attempt. The darkest moment, he admits, came when he awoke in a hospital bed to see his father looking down at him.

“That was the worst shame of all,” he writes.

These incidents, combined with spiraling personal struggles, forced Borg to confront how far he had fallen from the grace of his early sporting stardom.

<h2>Name: drops and surreal encounters</h2>

Heartbeats is not a typical sports autobiography. Alongside harrowing stories of addiction and recovery, Borg mixes in extraordinary encounters: a water-skiing shoulder injury before the 1977 U.S. Open, receiving death threats during the 1981 U.S. Open, being robbed at gunpoint after accepting payment in cash, and facing coin-throwing spectators in Rome.

The book name-drops Donald Trump, Nelson Mandela, Tina Turner, Andy Warhol, Yasser Arafat, and even “my old friend Hugh Hefner.” These anecdotes place Borg not only in tennis history but within a swirl of 20th-century celebrity and politics.

“People will be very surprised what really happened,” Borg said. “For me to come out after all these years, all I went through, I went through some difficult times, it’s a relief for me to do this book. I feel so much better. No secrets anymore.”

The memoir also traces his strained relationships, with parents, with his children, and with his own sense of identity after leaving professional sport. By his account, retirement robbed him of purpose, and drugs filled the void.

Borg acknowledges that his descent was partly a reaction to the structure of his tennis life: “I was happy to get away from tennis … but I had no plan what to do.” Without the rhythm of tournaments and training, he spiraled.

Yet he insists he has rebuilt his life. Now, after cancer treatment, he says he is proud of where he stands: sober, reflective, and still connected to the sport he once dominated.

For Borg, writing Heartbeats is as much about catharsis as it is about record-keeping. He admits that his privacy once shielded him from scrutiny but also kept him trapped in silence about his struggles. Now, at 69, he frames his story differently: beginning with a near-death overdose, ending with cancer remission, and filling the middle with unvarnished honesty.

“I went through some difficult times,” he said, “but now I feel so much better.”

Björn Borg’s memoir offers not just the tale of a tennis great, but a portrait of a man forced to confront addiction, shame, and mortality, and who, at last, seems at peace.

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In his new autobiography Heartbeats, Björn Borg strips away the icy façade that once defined him on court. The book, set for U.S. release on 23 September by Diversion Books, begins with a raw account of his 1990s hospitalization after overdosing on “alcohol, drugs, pills, my preferred ways of self-medication.” It ends with a prostate cancer diagnosis, which he now faces in remission.“It’s good,” the 69-year-old told The Associated Press in a recent video interview from his Stockholm home, “to have a good beginning and a good ending.” The 292-page memoir is a departure from the silence he cultivated during and after his playing days, offering stories of love, regret, excess and survival.Walking away from tennis at 25Borg retired shockingly early, at just 25, after losing both the Wimbledon and U.S. Open finals in 1981 to his rival John McEnroe. While others saw a glittering career still ahead, Borg knew otherwise.“My head was spinning,” he said. “And I knew I’m going to step away from tennis.”That decision, he explains, left him unmoored. He returned briefly to the professional circuit in the early 1990s but never again at Grand Slam level. What followed was a long descent into substance abuse.On court, Borg was famously known as “Ice-Borg”, a man of composure who never flinched. But he reveals that this restraint was a learned skill, born from shame as a 12-year-old banned by his local club for bad behavior.Off court, that discipline dissolved. By his own account, panic attacks and depression pushed him into cocaine use starting in 1982. “The first time I tried cocaine,” Borg writes, “I got the same kind of rush I used to get from tennis.”The rush quickly became reliance. “It really destroys you,” Borg said of drugs. “I was happy to get away from tennis, to get away from that life. But I had no plan what to do. I had no people behind me to guide me in the right direction.”Also Read: “Day by day, year by year,” Is How Bjorn Borg Takes Life After His Prostate Cancer DiagnosisOverdoses and shameBorg details two overdoses that landed him in hospital, one in Holland in the early 1990s, and another in 1989 in Milan, which he insists was an accident rather than a suicide attempt. The darkest moment, he admits, came when he awoke in a hospital bed to see his father looking down at him.“That was the worst shame of all,” he writes.These incidents, combined with spiraling personal struggles, forced Borg to confront how far he had fallen from the grace of his early sporting stardom.Name: drops and surreal encountersHeartbeats is not a typical sports autobiography. Alongside harrowing stories of addiction and recovery, Borg mixes in extraordinary encounters: a water-skiing shoulder injury before the 1977 U.S. Open, receiving death threats during the 1981 U.S. Open, being robbed at gunpoint after accepting payment in cash, and facing coin-throwing spectators in Rome.The book name-drops Donald Trump, Nelson Mandela, Tina Turner, Andy Warhol, Yasser Arafat, and even “my old friend Hugh Hefner.” These anecdotes place Borg not only in tennis history but within a swirl of 20th-century celebrity and politics.“People will be very surprised what really happened,” Borg said. “For me to come out after all these years, all I went through, I went through some difficult times, it’s a relief for me to do this book. I feel so much better. No secrets anymore.”A candid look at survivalThe memoir also traces his strained relationships, with parents, with his children, and with his own sense of identity after leaving professional sport. By his account, retirement robbed him of purpose, and drugs filled the void.Borg acknowledges that his descent was partly a reaction to the structure of his tennis life: “I was happy to get away from tennis … but I had no plan what to do.” Without the rhythm of tournaments and training, he spiraled.Yet he insists he has rebuilt his life. Now, after cancer treatment, he says he is proud of where he stands: sober, reflective, and still connected to the sport he once dominated.Looking ahead, without secretsFor Borg, writing Heartbeats is as much about catharsis as it is about record-keeping. He admits that his privacy once shielded him from scrutiny but also kept him trapped in silence about his struggles. Now, at 69, he frames his story differently: beginning with a near-death overdose, ending with cancer remission, and filling the middle with unvarnished honesty.“I went through some difficult times,” he said, “but now I feel so much better.”Björn Borg’s memoir offers not just the tale of a tennis great, but a portrait of a man forced to confront addiction, shame, and mortality, and who, at last, seems at peace.

bjorn borg opens up on his struggle with drug cocaine overdose

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Could daily cocoa extract supplements help fight aging and heart disease? A new study from the COcoa Supplement and Multivitamin Outcomes Study (COSMOS) suggests they might. Researchers from Mass General Brigham found that a key marker for inflammation decreased in people taking a daily cocoa supplement. This finding may help explain how cocoa extract protects the heart. 

You may be familiar with cocoa as it is the key ingredient in making one of the most popular sweet treat, chocolate. The debate regarding chocolate and whether it is actually healthy or not is something that has been happening for years. While experts and studies show that dark chocolate can be considered a heart healthy food, the sugar content in it is counterproductive as well. 

So, could its supplements be the real answer? The researchers looked into how cocoa extract supplements could help our heart as well as slow down biological aging. 

<h2>Can Chocolate <span rel="noindex">Lower Risk of Heart Diseases</span>? </h2>

In the new study, researchers looked at blood samples from nearly 600 participants in the COSMOS trial. They wanted to see if the cocoa supplement changed five specific markers of inflammation. 

They found that one key marker, called hsCRP, dropped significantly in people who took the cocoa supplement. This marker is important because high levels are linked to a higher risk of heart disease. The levels of hsCRP went down by 8.4% each year compared to people who took a placebo (a fake pill). 

This finding helps explain an earlier result from the same trial. In 2022 trial done by COSMOS, the researchers found that cocoa extract supplements reduced deaths from cardiovascular disease by an impressive 27%. The researchers believe that by lowering inflammation, the cocoa extract helped protect the participants' hearts. 

<h2>How Can You <span rel="noindex">Improve Heart Health With Cocoa</span>? </h2>

While these results are very promising, the researchers stressed that taking a cocoa supplement is not a magic bullet and can't replace a healthy lifestyle. They also noted some interesting side effects, like a small increase in another immune-related marker, which they plan to study more closely in the future. 

The findings highlight the importance of eating a diet rich in plant-based foods, especially those with flavanols. The research team hopes this study encourages people to focus on a "diverse, colorful, plant-based diet" to support their <span>heart health</span> as they age. 

<h2>Other Health <span rel="noindex">Benefits of Chocolate</span> </h2>

Dark chocolate may be good for your heart. Studies suggest that eating it could lower your risk of high blood pressure and may help prevent blood clots. It's also been linked to a reduced risk of other heart-related problems like heart failure, stroke, and high cholesterol. These benefits come from special plant compounds in chocolate called flavanols, which help improve blood flow and reduce inflammation. 

While many people hope chocolate is a miracle food, the evidence is still mixed. A review of several studies found that chocolate only had a clear positive effect on triglycerides, a type of fat in your blood. For other health areas like skin health, blood sugar, and mental function, the studies didn't find a significant difference between people who ate chocolate and those who didn't. These studies were generally short, so more research is needed. 

Chocolate has been enjoyed for centuries and is rich in healthy compounds. However, the most promising health benefits appear to be for heart health, particularly when consuming moderate amounts of dark chocolate that is rich in flavanols. For other health benefits, we need more long-term studies to know for sure.

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Improve Heart Health With Cocoa

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Could daily cocoa extract supplements help fight aging and heart disease? A new study from the COcoa Supplement and Multivitamin Outcomes Study (COSMOS) suggests they might. Researchers from Mass General Brigham found that a key marker for inflammation decreased in people taking a daily cocoa supplement. This finding may help explain how cocoa extract protects the heart. You may be familiar with cocoa as it is the key ingredient in making one of the most popular sweet treat, chocolate. The debate regarding chocolate and whether it is actually healthy or not is something that has been happening for years. While experts and studies show that dark chocolate can be considered a heart healthy food, the sugar content in it is counterproductive as well. So, could its supplements be the real answer? The researchers looked into how cocoa extract supplements could help our heart as well as slow down biological aging. Can Chocolate Lower Risk of Heart Diseases? In the new study, researchers looked at blood samples from nearly 600 participants in the COSMOS trial. They wanted to see if the cocoa supplement changed five specific markers of inflammation. They found that one key marker, called hsCRP, dropped significantly in people who took the cocoa supplement. This marker is important because high levels are linked to a higher risk of heart disease. The levels of hsCRP went down by 8.4% each year compared to people who took a placebo (a fake pill). This finding helps explain an earlier result from the same trial. In 2022 trial done by COSMOS, the researchers found that cocoa extract supplements reduced deaths from cardiovascular disease by an impressive 27%. The researchers believe that by lowering inflammation, the cocoa extract helped protect the participants' hearts. How Can You Improve Heart Health With Cocoa? While these results are very promising, the researchers stressed that taking a cocoa supplement is not a magic bullet and can't replace a healthy lifestyle. They also noted some interesting side effects, like a small increase in another immune-related marker, which they plan to study more closely in the future. The findings highlight the importance of eating a diet rich in plant-based foods, especially those with flavanols. The research team hopes this study encourages people to focus on a "diverse, colorful, plant-based diet" to support their heart health as they age. Other Health Benefits of Chocolate Dark chocolate may be good for your heart. Studies suggest that eating it could lower your risk of high blood pressure and may help prevent blood clots. It's also been linked to a reduced risk of other heart-related problems like heart failure, stroke, and high cholesterol. These benefits come from special plant compounds in chocolate called flavanols, which help improve blood flow and reduce inflammation. While many people hope chocolate is a miracle food, the evidence is still mixed. A review of several studies found that chocolate only had a clear positive effect on triglycerides, a type of fat in your blood. For other health areas like skin health, blood sugar, and mental function, the studies didn't find a significant difference between people who ate chocolate and those who didn't. These studies were generally short, so more research is needed. Chocolate has been enjoyed for centuries and is rich in healthy compounds. However, the most promising health benefits appear to be for heart health, particularly when consuming moderate amounts of dark chocolate that is rich in flavanols. For other health benefits, we need more long-term studies to know for sure.

Can Chocolate Supplements Help Lower Cardiovascular Deaths? New Study Says It May Help

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Ozempic Weight Loss: 11% of U.S. Adults Tried It But 74% Do Not Want To Use It, Survey Reveals Why

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If you have recently had a skin cancer screening, your doctor may have suggested adding a daily <span>vitamin B3 supplement</span> to your routine. A new study highlights that nicotinamide, a form of <span>vitamin B3</span> available over the counter, could help reduce the risk of certain skin cancers. But what exactly is this vitamin, and why is it sometimes recommended for skin health? Let’s take a closer look.

<h2>What Is Vitamin B3 or Niacinamide?</h2>

Niacinamide, also known as nicotinamide, is a form of vitamin B3. It naturally occurs in foods such as meat, fish, milk, eggs, green vegetables, and cereals. In the body, it supports the normal function of fats and sugars while helping to maintain healthy cells. When niacin (another form of vitamin B3) is consumed in larger amounts than needed, it is converted into niacinamide. Unlike niacin, however, niacinamide does not lower cholesterol, as per Healthline.

It’s important not to confuse niacinamide with other related compounds such as niacin, NADH, nicotinamide riboside, inositol nicotinate, or L-tryptophan, as these differ in function and effect.

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<h2><span rel="noindex">What Does Vitamin B3 Do</span>?</h2>

For the skin, niacinamide offers several benefits. It strengthens the skin barrier, boosts hydration, calms inflammation and redness, reduces hyperpigmentation and dark spots, minimises pore size, and provides antioxidant protection against free radicals and UV damage. It also supports the production of ceramides and keratin, both of which are essential for skin health.

Beyond skin benefits, niacinamide is used to prevent vitamin B3 deficiency and conditions like pellagra. It has also been studied in relation to acne, diabetes, osteoarthritis, and skin ageing, though scientific evidence is limited for many of these uses. 

Nicotinamide, a form of vitamin B3, is often recommended by dermatologists for patients who have undergone skin cancer treatment. It has been shown to protect cells against UV-related damage, a major factor in skin cancer development.

A recent study published in JAMA Dermatology followed nearly 34,000 U.S. veterans and found that nicotinamide supplementation was associated with a lower risk of non-melanoma skin cancers in individuals with a prior history of the disease. The greatest benefit was observed among those who began taking the supplement after their first skin cancer diagnosis. Participants who took 500 mg of nicotinamide twice daily for at least a month had a 54% reduced risk of developing another skin cancer compared with those who did not supplement. “I was very surprised at the degree of risk reduction,” said study author Dr. Lee Wheless of Vanderbilt University Medical Center and the Tennessee Valley Healthcare System VA Medical Center.

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Vitamin B3 is also widely used in skincare products such as cleansers, serums, and moisturisers, where it is marketed for improving tone and texture. While these topical applications may offer cosmetic benefits, the study emphasizes that their effect on cancer prevention remains unclear.

Although nicotinamide is available over the counter, experts advise caution. It’s important to inform your doctor and pharmacist before starting supplementation, especially if you already take prescription medicines, herbal remedies, or other vitamins. Because multivitamin products often combine several ingredients, reviewing them with a healthcare provider helps ensure there are no harmful interactions.

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vitamin b3 supplement

vitamin b3 skin cancer study

If you have recently had a skin cancer screening, your doctor may have suggested adding a daily vitamin B3 supplement to your routine. A new study highlights that nicotinamide, a form of vitamin B3 available over the counter, could help reduce the risk of certain skin cancers. But what exactly is this vitamin, and why is it sometimes recommended for skin health? Let’s take a closer look.What Is Vitamin B3 or Niacinamide?Niacinamide, also known as nicotinamide, is a form of vitamin B3. It naturally occurs in foods such as meat, fish, milk, eggs, green vegetables, and cereals. In the body, it supports the normal function of fats and sugars while helping to maintain healthy cells. When niacin (another form of vitamin B3) is consumed in larger amounts than needed, it is converted into niacinamide. Unlike niacin, however, niacinamide does not lower cholesterol, as per Healthline.It’s important not to confuse niacinamide with other related compounds such as niacin, NADH, nicotinamide riboside, inositol nicotinate, or L-tryptophan, as these differ in function and effect.ALSO READ: Ozempic Weight Loss: 11% of U.S. Adults Tried It But 74% Do Not Want To Use It, Survey Reveals WhyWhat Does Vitamin B3 Do?For the skin, niacinamide offers several benefits. It strengthens the skin barrier, boosts hydration, calms inflammation and redness, reduces hyperpigmentation and dark spots, minimises pore size, and provides antioxidant protection against free radicals and UV damage. It also supports the production of ceramides and keratin, both of which are essential for skin health.Beyond skin benefits, niacinamide is used to prevent vitamin B3 deficiency and conditions like pellagra. It has also been studied in relation to acne, diabetes, osteoarthritis, and skin ageing, though scientific evidence is limited for many of these uses. Vitamin B3 and Skin Cancer RiskNicotinamide, a form of vitamin B3, is often recommended by dermatologists for patients who have undergone skin cancer treatment. It has been shown to protect cells against UV-related damage, a major factor in skin cancer development.A recent study published in JAMA Dermatology followed nearly 34,000 U.S. veterans and found that nicotinamide supplementation was associated with a lower risk of non-melanoma skin cancers in individuals with a prior history of the disease. The greatest benefit was observed among those who began taking the supplement after their first skin cancer diagnosis. Participants who took 500 mg of nicotinamide twice daily for at least a month had a 54% reduced risk of developing another skin cancer compared with those who did not supplement. “I was very surprised at the degree of risk reduction,” said study author Dr. Lee Wheless of Vanderbilt University Medical Center and the Tennessee Valley Healthcare System VA Medical Center.ALSO READ: Magnesium Lotion For Sleep: Viral Trend, But Is It Factually Correct?Vitamin B3 is also widely used in skincare products such as cleansers, serums, and moisturisers, where it is marketed for improving tone and texture. While these topical applications may offer cosmetic benefits, the study emphasizes that their effect on cancer prevention remains unclear.Although nicotinamide is available over the counter, experts advise caution. It’s important to inform your doctor and pharmacist before starting supplementation, especially if you already take prescription medicines, herbal remedies, or other vitamins. Because multivitamin products often combine several ingredients, reviewing them with a healthcare provider helps ensure there are no harmful interactions.

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