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Weight Loss and Sexual Health
March 31st, 2026

Does Losing Weight Improve Erectile Dysfunction?

Yes, losing weight significantly improves erectile dysfunction in overweight and obese men. Studies show that men who lose 10% of their body weight experience a 30-40% improvement in erectile function scores. Excess weight contributes to ED through multiple mechanisms: it reduces testosterone levels, impairs blood flow to the penis, and increases inflammation that damages blood vessels. A landmark study of 110 obese men with ED found that those following a weight loss program had restored normal erectile function in 31% of cases after two years. Weight loss improves cardiovascular health, hormone balance, and psychological confidence, all critical factors for sexual performance.

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