Who needs hormone replacement therapy? With Optimal Bio founder and OB/GYN Dr. Greg Brannon

In this highly readable and provocative book, Dr. Jason Fung sets out an original theory of obesity that emphasizes the role of hormones, particularly insulin and insulin resistance, in weight gain. He argues that traditional weight-loss methods focusing on calorie counting and excessive exercise are ineffective and instead advocates for intermittent fasting and a low-carbohydrate, high-fat diet to achieve lasting weight loss and improve overall health. The book provides practical, science-based advice on controlling insulin levels and breaking the cycle of insulin resistance.

In 'Fast Like a Girl,' Dr. Mindy Pelz provides a detailed manual on fasting specifically designed for women. The book addresses the unique hormonal needs of women and offers practical steps backed by science on how to apply fasting strategies at different stages of life. It includes a 30-day fasting reset, protocols for intermittent fasting, and strategies for safely extending fasts. The book also features over 50 recipes based on the ketobiotic and hormone feasting food plans to support women’s hormonal health. Dr. Pelz emphasizes the importance of timing fasting according to the menstrual cycle and provides guidance for women who no longer have a cycle.