Evidence Review

Alcohol

Verdict
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Evidence Tier
D
Insufficient evidence
Human Studies
Yes — updated analyses
Typical Cost
N/A
The "moderate drinking is healthy" narrative has been substantially revised. Earlier studies suggesting cardiovascular benefit were confounded by the "sick quitter" effect — non-drinkers included former heavy drinkers who quit due to illness. More rigorous analyses using Mendelian randomization show no safe level of alcohol for overall health. Any cardiovascular signal is outweighed by cancer risk.

The full evidence review — including why the "moderate drinking is good for you" narrative collapsed — and what the updated data actually shows — is in Section 3 (Fasting & Dietary Protocols) of The Anti-Longevity Playbook.

Reviewed by Dr. Ramy Khalil, MD · Double Board-Certified Internal Medicine · Last updated March 2026

Is moderate drinking good for health?

The "moderate drinking is healthy" narrative has been revised. Earlier studies were confounded by the sick quitter effect. Mendelian randomization shows no safe level for overall health.

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