Dr. Felice Gersh explains how estrogen, fasting, and circadian rhythm interact—and why women need hormone-specific fasting strategies for better results.

Dr. Felice Gersh breaks down how estrogen, fasting, and circadian rhythm work together to influence metabolic health, fertility, and longevity. She explains why women must tailor fasting to their menstrual cycle, why menopausal women respond differently, and how endocrine disruptors and lifestyle patterns shape hormone function. A must-listen for anyone seeking safe, effective fasting that aligns with female physiology.

Felice Gersh, MD, is a multi-award-winning physician with dual board certifications in OB-GYN and Integrative Medicine. She is the founder and director of the Integrative Medical Group of Irvine, a practice that provides comprehensive health care for women by combining the best evidence-based therapies from conventional, naturopathic, and holistic medicine. For 12 years, she taught obstetrics and gynecology at Keck USC School of Medicine as an Assistant Clinical Professor, and she now serves as an Affiliate Faculty Member at the Fellowship in Integrative Medicine through the University of Arizona School of Medicine.

Dr. Felice is a prolific writer and lecturer who speaks globally on women’s health and regularly publishes in peer-reviewed medical journals. She is the bestselling author of the PCOS SOS series and her latest book, Menopause: 50 Things You Need to Know.