128. Kristen Holmes: The TRUTH About Women's Fasting Windows (Science Says You're Doing It Wrong)

Most women are told that narrower eating windows = better results, but according to Whoop’s Global Head of Performance and Science Kristen Holmes, this common advice is causing more harm than good — especially for women’s hormones. In this short episode, Kristen Holmes breaks down the science behind circadian rhythms, metabolic health, and the crucial connection between eating patterns and the menstrual cycle. What eating window works best for your body? Share your experience in the comments below, and join the conversation about women’s health and nutrition timing! Connect with Kristen Holmes: Website: https://bit.ly/4fAFT5m Instagram: https://bit.ly/41MYiIK TikTok: https://bit.ly/3Ph0qRx LinkedIn: https://bit.ly/3ByxiCl 00:00 Intro of Show 02:10 Eating Window during Menstrual Cycle 06:14 Impact of Food or Alcohol on Stress 07:57 Benefits of Circadian Alignment 10:36 An Average American is Eating in a 15-Hour Window 12:20 Mental Clarity Achieved from Fasting 13:16 Time-Restricted Eating and Hormones WHOOP - GET 1 FREE MONTH WHEN YOU JOIN!: https://bit.ly/3VQ0nzW BODY HEALTH - USE CODE “ULTIMATE20” FOR 20% OFF YOUR ORDER: http://bit.ly/4e5IjsV BAJA GOLD - 91 ESSENTIAL MINERALS PER PINCH! 10% OFF USE CODE "ULTIMATE10": https://bit.ly/3WSBqUa EIGHT SLEEP - SAVE $350 ON THE POD 4 ULTRA WITH CODE “GARY”: https://bit.ly/3WkLd6E ELEVATE YOUR WORKOUTS WITH THE ULTIMATE HUMAN STRENGTH TRAINING EQUIPMENT: https://bit.ly/3zYwtSl COLD LIFE - BOOST RECOVERY & WELL-BEING WITH THE ULTIMATE HUMAN PLUNGE: https://bit.ly/4eULUKp MASA CHIPS - GET 20% OFF YOUR FIRST $50+ ORDER: https://bit.ly/40LVY4y PARKER PASTURES - GET PREMIUM GRASS-FED MEATS TODAY: https://bit.ly/4hHcbhc HAPBEE - FEEL BETTER & PERFORM AT YOUR BEST: https://bit.ly/4a6glfo GET GARY’S WEEKLY TIPS ON HEALTH AND LIFESTYLE OPTIMIZATION: https://bit.ly/4eLDbdU SHOP GARY’S TOP-RATED PRODUCTS & EXCLUSIVE DEALS: https://theultimatehuman.com/amazon-recs Watch the “Ultimate Human Podcast” every Tuesday & Thursday at 9AM EST on YouTube: https://bit.ly/3RPQYX8 Connect with Gary Brecka: Website: https://bit.ly/4eLDbdU Instagram: https://bit.ly/3RPpnFs TikTok: https://bit.ly/4coJ8fo Facebook: https://bit.ly/464VA1H X.com: https://bit.ly/3Opc8tf LinkedIn: https://bit.ly/4hH7Ri2 SUBSCRIBE TO: https://www.youtube.com/@ultimatehumanpodcast https://www.youtube.com/@garybrecka Download the “Ultimate Human Podcast” on all your favorite podcast platforms: https://bit.ly/3RQftU0 The Ultimate Human with Gary Brecka Podcast is for general informational purposes only and does not constitute the practice of medicine, nursing or other professional health care services, including the giving of medical advice, and no doctor/patient relationship is formed. The use of information on this podcast or materials linked from this podcast is at the user’s own risk. The Content of this podcast is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Users should not disregard or delay in obtaining medical advice for any medical condition they may have and should seek the assistance of their health care professionals for any such conditions. Learn more about your ad choices. Visit megaphone.fm/adchoices