Video 2: TRT & Breast Cancer (17:07)

Testosterone isn’t just safe after breast cancer—it may be protective. In this lesson, Nico dives into the history, receptor biology, and clinical data supporting testosterone therapy in women with a history of hormone-sensitive cancers. You’ll learn how androgens inhibit tumor growth, why progestins cause problems, and what the literature says about using testosterone for symptom relief and long-term disease prevention.