Can eating soy cause gynecomastia (man boobs)?

No, according to Dr. Vatsya, a senior consultant in gastroenterology and hepatology, there is zero evidence linking soy consumption to the development of male breast tissue.

Do soy isoflavones increase estrogen in men?

Dr. Vatsya stated that the isoflavones found in soy do not mimic human estrogen enough to disrupt male hormones or increase estrogen levels in men.

Is it safe for men to consume soy daily?

Yes, men can comfortably consume soy every day without any issues, as confirmed by Dr. Vatsya.

Home / Health / Soy Myth Busted: No 'Man Boobs' from Eating Tofu

Soy Myth Busted: No 'Man Boobs' from Eating Tofu

11 Feb

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Summary

Soy consumption does not cause gynecomastia, according to a gastroenterology expert.
Plant estrogens in soy do not mimic human estrogen to disrupt male hormones.
Men can safely consume soy daily without negative health impacts.

Soy Myth Busted: No 'Man Boobs' from Eating Tofu

Gastroenterology expert Dr. Vatsya addressed widespread concerns on February 10, 2026, regarding soy consumption and male breast development. He clarified that soy isoflavones, often misconstrued as potent plant estrogens, do not mimic human estrogen to disrupt male hormones.

Dispelling myths circulating online, Dr. Vatsya emphasized that there is zero evidence connecting soy intake to gynecomastia. He assured that men can confidently incorporate soy into their diets daily without any adverse effects.

For vegetarians, athletes, and health-conscious individuals, soy continues to be an accessible and effective option for maintaining muscle mass and promoting general well-being. The expert urged men to rely on scientific facts rather than unfounded internet claims.

Disclaimer: This story has been auto-aggregated and auto-summarised by a computer program. This story has not been edited or created by the Feedzop team.