22. Can alcohol consumption be beneficial?

In this episode of Walk, Don’t Run to the Doctor, Miles Hassell MD explores the complex and often controversial topic of alcohol consumption and its impact on health. From historical context to modern studies, he provides a balanced look at the potential benefits and risks of alcohol, encouraging viewers to make informed decisions based on evidence rather than emotion.

Summary:
Dr. Hassell discusses the nuanced role of alcohol in health and lifestyle. While heavy drinking poses clear dangers—such as liver disease, cardiovascular issues, and societal harm—low to moderate consumption might have benefits in certain contexts. Evidence from large studies suggests reduced risks of cardiovascular disease, type 2 diabetes, and some forms of dementia for moderate drinkers, particularly when paired with a healthy lifestyle.

Key Takeaways:

• Moderation is Key: Up to 7 drinks per week for women and 10-14 for men may provide benefits, but heavy drinking is harmful.
• Context Matters: Alcohol's benefits are most evident in a healthy lifestyle, alongside good nutrition and regular exercise.
• Potential Benefits: Includes improved heart health, reduced type 2 diabetes risk, and enhanced cognitive function.
• Risks to Consider: Alcohol can still pose risks, including cancer, dependence, and societal harm, even at low levels.
• Preferred Choice: Red wine may offer additional health benefits due to its antioxidants.

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More references can be found at www.GreatMed.org

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References:

Buljeta, I., et al. (2023). Beneficial effects of red wine polyphenols on human health: comprehensive review. Current Issues in Molecular Biology, 45(2), 782–798. https://doi.org/10.3390/cimb45020052

Yoo, J. E., et al. (2022). Association between changes in alcohol consumption and cancer risk. JAMA Network Open, 5(8), e2228544. https://doi.org/10.1001/jamanetworkopen.2022.28544

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