Greg Potter, PhD, is a circadian rhythm and time-restricted eating expert who researches sleep, circadian rhythms, and time-restricted eating

Check out Bon Charge wellness products (Code SIIM for 15% discount): https://boncharge.com/siimland

Timestamps:00:00 Intro01:05 Circadian clock dysfunction and hallmarks of aging10:35 How the circadian clocks affect aging and lifespan17:00 Bon Charge sponsorship17:55 Why clock dysfunction contributes to aging24:50 What causes circadian clock dysfunction30:00 NAD metabolism and clock function31:30 Calorie restriction and meal timing36:00 Night owls vs morning larks39:35 Shift work42:18 Melatonin supplementation46:00 Clock enhancing nutraceuticals49:10 Should you supplement melatonin at old age59:45 Morning cortisol circadian rhythm01:04:50 Sunlight and UV & infrared light exposure01:09:05 How to keep your circadian clock system working well during aging

Greg Potter YouTube channel: https://www.youtube.com/@gregpotterphd

Greg Potter PhD Instagram: https://www.instagram.com/gregpotterphd/

Exercise roundtable with Greg and Nic: https://youtu.be/8eW5gNiSxUU

Longevity supplement roundtable with Greg and Nic: https://youtu.be/OBPacg_tVuQ