Can grape juice prevent erectile dysfunction?

Grape juice is sometimes cited for general health benefits due to the antioxidants it contains, such as resveratrol, a compound found in grapes (particularly the skin of red grapes). While there is no direct evidence that grape juice can prevent erectile dysfunction, there are some indirect links.

Erections depend on good blood flow, and factors such as high blood pressure, bad cholesterol levels, and reduced elasticity of blood vessels can contribute to ED. Resveratrol and other antioxidants in grape juice can support blood vessel health by reducing oxidative stress, fighting inflammation, and improving blood flow.

Since ED is often an early indicator of cardiovascular problems, a diet rich in antioxidants and polyphenols (such as those found in grape juice) may contribute to better heart health, which may indirectly help with ED.

Research on resveratrol (often associated with red wine) suggests that it may have a positive effect on blood vessels and sexual health, but the evidence for grape juice specifically is limited. Many studies have been conducted on animals or in laboratory settings, and direct clinical studies in humans are limited.

Grape juice can be a healthy addition to your diet because of its antioxidants and potential blood vessel benefits, but it is not a proven or direct solution for erectile dysfunction.

Source: https://www.tandfonline.com/doi/full/10.1080/13685538.2024.2438821

Author: Prof. Dr. Dirk Devroey - Latest update: 2025-01-13 - Copyright: Clinifacts 2025