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Following a healthy diet and engaging in a high level of physical activity can significantly lower the risk for alcohol-related liver mortality, even among all drinking patterns, including heavy and binge drinking, according to a new study from Indiana University researchers.
Notably, any amount of daily alcohol intake or binge drinking increases the liver mortality risk, the researchers found. However, that risk can be reduced somewhat with healthy dietary patterns and increased physical activity.
Although previous studies suggested that one or two drinks per day could be associated with lower risks for cardiovascular disease, cancer, or liver-related outcomes, other confounders and unmeasured lifestyle behaviors could vary significantly between consumers and influence their health risks, the researchers said.
“A significant knowledge gap exists regarding the interplay of dietary patterns and physical activity with alcohol-attributable liver-specific mortality,” said senior author Naga Chalasani, MD, AGAF, professor of gastroenterology and hepatology at the Indiana University School of Medicine in Indianapolis.
“It is not well understood whether healthy diets or increased physical activity levels explain differences in liver-specific mortality risks between lifetime abstainers and light-to-moderate alcohol consumers,” he said. “More importantly, it remains unclear whether a healthy diet and physical activity can lower liver-specific mortality in individuals engaging in high-risk alcohol consumption, such as heavy or binge drinking.”
The study was published online in the Journal of Hepatology.
Analyzing Alcohol-Related Effects
Chalasani and colleagues analyzed data from more than 60,000 adults in the National Health and Nutrition Examination Surveys for 1984-2018 and linked data in the National Death Index through December 2019.
The research team looked at self-reported alcohol use, diet quality based on the Healthy Eating Index, and physical activity levels. Heavy drinking was defined as more than three drinks per day for women and more than four drinks per day for men, while binge drinking was defined as four or more drinks per day for women and five or more drinks per day for men.
Physically active participants had at least 150 minutes of moderate-intensity physical activity or 75 minutes of vigorous-intensity physical activity per week. Participants with healthier diets were in the top quartile of the Healthy Eating Index, which included diets high in vegetables, fruits, whole grains, seafood, plant-based proteins, and unsaturated fats, as well as diets low in solid fats, alcohol, and added sugars.
During a 12-year follow-up period, 12,881 deaths were reported, including 252 related to liver disease. An increased risk for liver-related death was associated with older age, smoking, diabetes, higher BMI, waist circumference, average daily alcohol intake, and binge drinking.
Compared to nondrinkers, those with daily alcohol intake had an increased liver-specific mortality risk, with an adjusted subdistribution hazard ratio (aSHR) of 1.04 for men and 1.08 for women.
Binge drinking had an even greater liver mortality risk, with an aSHR of 1.52 for men and 2.52 for women, than nonbinge drinking.
In contrast, a healthier diet — among those at the top quartile of the Healthy Eating Index — had a lower liver mortality risk in nonheavy drinkers (aSHR, 0.35), heavy drinkers (aSHR, 0.14), and binge drinkers (aSHR, 0.16).
In addition, physically active participants had a lower liver mortality risk for nonheavy drinkers (aSHR, 0.52), heavy drinkers (aSHR, 0.64), and binge drinkers (aSHR, 0.31).
Overall, the benefits of higher diet quality and physical activity were substantially greater in women than in men, the researchers found.
“The uniqueness of our study lies in its ability to simultaneously assess the moderating effects of two important lifestyle behaviors on liver mortality risk across different levels and patterns of alcohol consumption in a representative US population, offering a more nuanced and complete view of the risks of drinking,” Chalasani said.
Messaging From Clinicians to Patients
Despite some attenuation from a healthy diet and physical activity, alcohol consumption still carries an increased liver mortality risk, the researchers noted. Economically disadvantaged groups face higher exposure to high-risk alcohol use, unhealthy diets, and physical activity — and as a result, increased liver mortality.
“This study challenges the long-held belief that light-to-moderate drinking might be safe for the liver. It shows that any level of alcohol raises risk, but healthy diet and exercise can meaningfully reduce that harm,” said Joseph Ahn, MD, AGAF, assistant professor of medicine in the Division of Gastroenterology and Hepatology at the Mayo Clinic in Rochester, Minnesota.
“The results should change how we think about alcohol — not as something potentially protective, but as a risk factor that can be partly mitigated by lifestyle,” he said.
“The key takeaway is that there is no safe level of alcohol for liver health. Clinicians should move away from reassuring patients about ‘moderate’ drinking and instead stress both alcohol reduction and the protective role of diet and physical activity,” Ahn added. “The next step is bringing these insights into guidelines and patient counseling, especially for populations at higher risk.”
The study was funded by departmental internal funding. Chalasani declared having no conflicts of interest for this paper, but he disclosed paid consulting agreements with numerous pharmaceutical companies. Ahn reported having no disclosures.
A version of this article appeared on Medscape.com.
Following a healthy diet and engaging in a high level of physical activity can significantly lower the risk for alcohol-related liver mortality, even among all drinking patterns, including heavy and binge drinking, according to a new study from Indiana University researchers.
Notably, any amount of daily alcohol intake or binge drinking increases the liver mortality risk, the researchers found. However, that risk can be reduced somewhat with healthy dietary patterns and increased physical activity.
Although previous studies suggested that one or two drinks per day could be associated with lower risks for cardiovascular disease, cancer, or liver-related outcomes, other confounders and unmeasured lifestyle behaviors could vary significantly between consumers and influence their health risks, the researchers said.
“A significant knowledge gap exists regarding the interplay of dietary patterns and physical activity with alcohol-attributable liver-specific mortality,” said senior author Naga Chalasani, MD, AGAF, professor of gastroenterology and hepatology at the Indiana University School of Medicine in Indianapolis.
“It is not well understood whether healthy diets or increased physical activity levels explain differences in liver-specific mortality risks between lifetime abstainers and light-to-moderate alcohol consumers,” he said. “More importantly, it remains unclear whether a healthy diet and physical activity can lower liver-specific mortality in individuals engaging in high-risk alcohol consumption, such as heavy or binge drinking.”
The study was published online in the Journal of Hepatology.
Analyzing Alcohol-Related Effects
Chalasani and colleagues analyzed data from more than 60,000 adults in the National Health and Nutrition Examination Surveys for 1984-2018 and linked data in the National Death Index through December 2019.
The research team looked at self-reported alcohol use, diet quality based on the Healthy Eating Index, and physical activity levels. Heavy drinking was defined as more than three drinks per day for women and more than four drinks per day for men, while binge drinking was defined as four or more drinks per day for women and five or more drinks per day for men.
Physically active participants had at least 150 minutes of moderate-intensity physical activity or 75 minutes of vigorous-intensity physical activity per week. Participants with healthier diets were in the top quartile of the Healthy Eating Index, which included diets high in vegetables, fruits, whole grains, seafood, plant-based proteins, and unsaturated fats, as well as diets low in solid fats, alcohol, and added sugars.
During a 12-year follow-up period, 12,881 deaths were reported, including 252 related to liver disease. An increased risk for liver-related death was associated with older age, smoking, diabetes, higher BMI, waist circumference, average daily alcohol intake, and binge drinking.
Compared to nondrinkers, those with daily alcohol intake had an increased liver-specific mortality risk, with an adjusted subdistribution hazard ratio (aSHR) of 1.04 for men and 1.08 for women.
Binge drinking had an even greater liver mortality risk, with an aSHR of 1.52 for men and 2.52 for women, than nonbinge drinking.
In contrast, a healthier diet — among those at the top quartile of the Healthy Eating Index — had a lower liver mortality risk in nonheavy drinkers (aSHR, 0.35), heavy drinkers (aSHR, 0.14), and binge drinkers (aSHR, 0.16).
In addition, physically active participants had a lower liver mortality risk for nonheavy drinkers (aSHR, 0.52), heavy drinkers (aSHR, 0.64), and binge drinkers (aSHR, 0.31).
Overall, the benefits of higher diet quality and physical activity were substantially greater in women than in men, the researchers found.
“The uniqueness of our study lies in its ability to simultaneously assess the moderating effects of two important lifestyle behaviors on liver mortality risk across different levels and patterns of alcohol consumption in a representative US population, offering a more nuanced and complete view of the risks of drinking,” Chalasani said.
Messaging From Clinicians to Patients
Despite some attenuation from a healthy diet and physical activity, alcohol consumption still carries an increased liver mortality risk, the researchers noted. Economically disadvantaged groups face higher exposure to high-risk alcohol use, unhealthy diets, and physical activity — and as a result, increased liver mortality.
“This study challenges the long-held belief that light-to-moderate drinking might be safe for the liver. It shows that any level of alcohol raises risk, but healthy diet and exercise can meaningfully reduce that harm,” said Joseph Ahn, MD, AGAF, assistant professor of medicine in the Division of Gastroenterology and Hepatology at the Mayo Clinic in Rochester, Minnesota.
“The results should change how we think about alcohol — not as something potentially protective, but as a risk factor that can be partly mitigated by lifestyle,” he said.
“The key takeaway is that there is no safe level of alcohol for liver health. Clinicians should move away from reassuring patients about ‘moderate’ drinking and instead stress both alcohol reduction and the protective role of diet and physical activity,” Ahn added. “The next step is bringing these insights into guidelines and patient counseling, especially for populations at higher risk.”
The study was funded by departmental internal funding. Chalasani declared having no conflicts of interest for this paper, but he disclosed paid consulting agreements with numerous pharmaceutical companies. Ahn reported having no disclosures.
A version of this article appeared on Medscape.com.
Following a healthy diet and engaging in a high level of physical activity can significantly lower the risk for alcohol-related liver mortality, even among all drinking patterns, including heavy and binge drinking, according to a new study from Indiana University researchers.
Notably, any amount of daily alcohol intake or binge drinking increases the liver mortality risk, the researchers found. However, that risk can be reduced somewhat with healthy dietary patterns and increased physical activity.
Although previous studies suggested that one or two drinks per day could be associated with lower risks for cardiovascular disease, cancer, or liver-related outcomes, other confounders and unmeasured lifestyle behaviors could vary significantly between consumers and influence their health risks, the researchers said.
“A significant knowledge gap exists regarding the interplay of dietary patterns and physical activity with alcohol-attributable liver-specific mortality,” said senior author Naga Chalasani, MD, AGAF, professor of gastroenterology and hepatology at the Indiana University School of Medicine in Indianapolis.
“It is not well understood whether healthy diets or increased physical activity levels explain differences in liver-specific mortality risks between lifetime abstainers and light-to-moderate alcohol consumers,” he said. “More importantly, it remains unclear whether a healthy diet and physical activity can lower liver-specific mortality in individuals engaging in high-risk alcohol consumption, such as heavy or binge drinking.”
The study was published online in the Journal of Hepatology.
Analyzing Alcohol-Related Effects
Chalasani and colleagues analyzed data from more than 60,000 adults in the National Health and Nutrition Examination Surveys for 1984-2018 and linked data in the National Death Index through December 2019.
The research team looked at self-reported alcohol use, diet quality based on the Healthy Eating Index, and physical activity levels. Heavy drinking was defined as more than three drinks per day for women and more than four drinks per day for men, while binge drinking was defined as four or more drinks per day for women and five or more drinks per day for men.
Physically active participants had at least 150 minutes of moderate-intensity physical activity or 75 minutes of vigorous-intensity physical activity per week. Participants with healthier diets were in the top quartile of the Healthy Eating Index, which included diets high in vegetables, fruits, whole grains, seafood, plant-based proteins, and unsaturated fats, as well as diets low in solid fats, alcohol, and added sugars.
During a 12-year follow-up period, 12,881 deaths were reported, including 252 related to liver disease. An increased risk for liver-related death was associated with older age, smoking, diabetes, higher BMI, waist circumference, average daily alcohol intake, and binge drinking.
Compared to nondrinkers, those with daily alcohol intake had an increased liver-specific mortality risk, with an adjusted subdistribution hazard ratio (aSHR) of 1.04 for men and 1.08 for women.
Binge drinking had an even greater liver mortality risk, with an aSHR of 1.52 for men and 2.52 for women, than nonbinge drinking.
In contrast, a healthier diet — among those at the top quartile of the Healthy Eating Index — had a lower liver mortality risk in nonheavy drinkers (aSHR, 0.35), heavy drinkers (aSHR, 0.14), and binge drinkers (aSHR, 0.16).
In addition, physically active participants had a lower liver mortality risk for nonheavy drinkers (aSHR, 0.52), heavy drinkers (aSHR, 0.64), and binge drinkers (aSHR, 0.31).
Overall, the benefits of higher diet quality and physical activity were substantially greater in women than in men, the researchers found.
“The uniqueness of our study lies in its ability to simultaneously assess the moderating effects of two important lifestyle behaviors on liver mortality risk across different levels and patterns of alcohol consumption in a representative US population, offering a more nuanced and complete view of the risks of drinking,” Chalasani said.
Messaging From Clinicians to Patients
Despite some attenuation from a healthy diet and physical activity, alcohol consumption still carries an increased liver mortality risk, the researchers noted. Economically disadvantaged groups face higher exposure to high-risk alcohol use, unhealthy diets, and physical activity — and as a result, increased liver mortality.
“This study challenges the long-held belief that light-to-moderate drinking might be safe for the liver. It shows that any level of alcohol raises risk, but healthy diet and exercise can meaningfully reduce that harm,” said Joseph Ahn, MD, AGAF, assistant professor of medicine in the Division of Gastroenterology and Hepatology at the Mayo Clinic in Rochester, Minnesota.
“The results should change how we think about alcohol — not as something potentially protective, but as a risk factor that can be partly mitigated by lifestyle,” he said.
“The key takeaway is that there is no safe level of alcohol for liver health. Clinicians should move away from reassuring patients about ‘moderate’ drinking and instead stress both alcohol reduction and the protective role of diet and physical activity,” Ahn added. “The next step is bringing these insights into guidelines and patient counseling, especially for populations at higher risk.”
The study was funded by departmental internal funding. Chalasani declared having no conflicts of interest for this paper, but he disclosed paid consulting agreements with numerous pharmaceutical companies. Ahn reported having no disclosures.
A version of this article appeared on Medscape.com.