Is red wine good for your heart?

The "red wine is good for your heart" idea comes from the French Paradox and resveratrol. Peter Attia addresses both directly: the apparent benefits rest on flawed epidemiological interpretations and the debunked resveratrol longevity claims, and while a glass may help you unwind, it provides no direct health benefit. Ethanol itself, he notes, is a toxin with no clear physiological benefit.

Rhonda Patrick's deep dive is the most rigorous take. The long-assumed cardioprotective effect of moderate drinking is likely the "sick-quitter" artifact, where former heavy drinkers get misclassified as abstainers, and large-scale analysis shows a clear dose-response relationship that debunks the idea of a universal protective J-curve. The compound that powered the hype doesn't rescue it either: the resveratrol in wine is far too low to provide the effects seen in high-dose studies.

On what alcohol actually does, Mark Hyman is blunt: it raises blood pressure, triglycerides, and heart-attack risk while suppressing immunity. Andrew Huberman frames it as a toxin with no nutritional value and rising cancer risk even at low intake, and notes the heart-healthy story was shaped partly by industry-funded research. Even one drink degrades sleep by raising resting heart rate and suppressing HRV, and Bryan Johnson simply calls alcohol a poison.

The honest, evidence-first nuance comes from Patrick: she doesn't claim a single glass is poison, noting that 1-2 drinks a week may not measurably raise mortality versus abstaining, and that any cardiovascular signal may apply to healthy men but not women or people with hypertension. The point isn't that wine is uniquely lethal; it's that red wine is harm reduction, not a heart tonic. If you want the antioxidants, grapes and berries deliver them without the ethanol.