HypeCheck

Does Bladderwrack Help With Estrogen Reduction?

Associated with reduced estradiol levels in a small pilot study of pre-menopausal women.

Weak Evidence

Evidence Summary

Associated with reduced estradiol levels in a small pilot study of pre-menopausal women.

Effective Dose

700–1400 mg/day

Products Containing Bladderwrack

Other Claims About Bladderwrack