Estrogen & Breast Cancer: Why Estrogen Isn’t the Problem | Dr. Jenn Simmons & Dr. Hania Bednarski

10 Sept 2025 · 0 min
0:14

Short excerpt from a YouTube conversation where Dr. Hania Bednarski challenges the claim that 'too much estrogen' causes breast cancer, noting pregnant women have high estrogen yet do not universally develop breast cancer; Dr. Jenn Simmons asks why ~80% of breast cancers occur in postmenopausal women rather than premenopausal women. The clip frames estrogen as a misunderstood factor in breast cancer risk.

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