This episode is brought to you by Rupa Health, Levels, and HigherDOSE.I’m willing to bet all of us would feel a whole lot better about aging if it didn’t actually mean feeling old. Well, I’m here to tell you it doesn’t have to; aging can mean another year of joy, adventure, and spending time with people we love—all while feeling great. Today, as part of my Masterclass series, I am joined by my good friend and podcast host, Dhru Purohit, to answer a question submitted by my community through the video app HiHo about the benefits of hot and cold therapy. We also discuss why adequate protein is vital as we age and how to turn on longevity switches in our bodies to live a longer, healthier life. Find a link below to follow me on HiHo and we may select your question for a future episode!Dhru Purohit is a podcast host, serial entrepreneur, and investor in the health and wellness industry. His podcast, The Dhru Purohit Podcast, is a top 50 global health podcast with over 30 million unique downloads. His interviews focus on the inner workings of the brain and the body and feature the brightest minds in wellness, medicine, and mindset.This episode is brought to you by Rupa Health, Levels, and HigherDOSE. Rupa Health is a place where Functional Medicine practitioners can access more than 2,000 specialty lab tests from over 20 labs like DUTCH, Vibrant America, Genova, and Great Plains. You can check out a free, live demo with a Q&A or create an account at RupaHealth.com. By leveraging biosensors like continuous glucose monitors (CGM), Levels provides real-time feedback on how diet and lifestyle choices impact your metabolic health. Learn more about Levels by going to levels.link/HYMAN. Right now, you can get your own Infrared Sauna Blanket or Infrared PEMF Mat at HigherDOSE.com. Use code FARMACY15 at check out to save 15% off OR just go to higherdose.com/hyman to get your 15% off today. In this episode, we discuss (audio version / Apple Subscriber version):The best way to do hot and cold therapy (4:13 / 00:48) My tips for hot and cold therapy while traveling (18:44 / 15:10) Integrating hot and cold therapy with exercise (19:48 / 16:18) The importance of adequate protein for strength training and healthy muscles as we age (30:14 / 25:00) Activating the mTOR longevity switch in the body (37:30 / 32:34)Using metformin or other drugs to hack longevity (48:37 / 43:20) Follow me on HiHo here! See acast.com/privacy for privacy and opt-out information.