Dr. Sara C. Mednick, PhD, author of THE POWER OF THE DOWNSTATE: Recharge Your Life Using Your Body's Own Restorative Systems, talks with Jillian about the importance of honoring circadian rhythms, melatonin, blue light blockers, and more for metabolism, immunity, and disease prevention. She explains the best times to sleep, eat, and exercise for optimal health. Plus, she tells us key supplements, breathing exercises, and lifestyle habits for better recovery, more energy, and a longer life. Guest Links:Website: https://www.saramednick.comTwitter: https://twitter.com/Sara_MednickIG: https://www.instagram.com/sarailoveyoumore/For 25% off The Fitness App by Jillian Michaels, go to www.thefitnessapp.com/podcastdealFollow us on Instagram @JillianMichaels and @MartiniCindyJillian Michaels Community: https://www.facebook.com/groups/1880466198675549Email your questions to JillianPodcast@gmail.comSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.