Wine
What the trials found
Wine does not have a supported consumer-facing health benefit across the reviewed outcomes, so non-drinkers should not start drinking for health reasons.
- 1 papers
- 0 of 2 outcomes
Dose, timing & forms
How much
There is no evidence-based supplemental dose for wine. This review does not identify a consumer outcome with a usable trial protocol, so wine should not be dosed like an extract, vitamin, or sports supplement.
When and how long
There is no research-backed time of day or meal schedule to use wine for a health goal. If you choose to drink, do not treat regular drinking as a metabolic or antioxidant routine. National dietary guidance does not advise people who do not drink to begin drinking for health reasons.2
Forms & standardisation
Do not assume that a darker red wine functions like a standardized grape polyphenol extract. Wine varies widely by grape, fermentation, alcohol content, and serving size, while it always includes ethanol. No form of wine has enough consumer-outcome evidence here to recommend buying it for a specific health target.
What this is and how it works
- Across 1 reviewed paper, participant number and quantitative effects were not reported for the 2 assessed outcomes.1
- The review covered 1 paper spanning 2 outcomes, without establishing a dose or target population.
- U.S. dietary guidance does not recommend starting alcohol use for potential health benefits.2
Wine comes from fermented grapes. Fermentation turns grape sugars into ethanol, while red wine also retains more compounds from grape skins than most white wine.1
Your liver treats ethanol like an item that jumps to the front of the checkout line: it breaks alcohol down first, producing acetaldehyde and then acetate before returning to many other fuel-handling jobs.1 Grape compounds also interact with oxidative and inflammatory signaling, but the available evidence here does not establish a consumer health outcome from drinking wine.
Bottom line
Wine is for people who enjoy it as a beverage, not for people shopping for a proven health supplement. The evidence summarized here does not support a consumer-facing benefit, and people who do not drink should not start for health reasons.2
Common questions
Is wine a good supplement for heart or metabolic health?
Is red wine healthier than white wine?
Can I take wine every day for antioxidants?
Sources
Sources
Generated August 27, 2026