How to Enhance Your Immune System | Dr. Roger Seheult

My guest is Dr. Roger Seheult, M.D., a board-certified physician in internal medicine, pulmonary diseases, critical care, and sleep medicine at Loma Linda University. We discuss the powerful benefits of light therapy, including infrared light, red light, and sunlight, for improving mitochondrial function in all the body’s organs. We also explore ways to reduce the risk of influenza, colds, and other illnesses that affect the lungs, sinuses, and gut. Topics include the flu shot, whether handwashing truly prevents illness transmission, and treatments for long COVID and mold toxicity. We review the efficacy of N-acetylcysteine (NAC), the power of hydrotherapy for combating infections, and strategies for improving sleep and overall health. Additionally, we discuss air quality. This episode provides actionable, science-based tools for preventing and treating infectious illnesses. Read the episode show notes at hubermanlab.com. Sponsors AG1: https://drinkag1.com/huberman Joovv: https://joovv.com/huberman Eight Sleep: https://eightsleep.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Our Place: https://fromourplace.com/huberman Timestamps 00:00:00 Dr. Roger Seheult 00:02:16 Avoiding Sickness, Immune System, Tool: Pillars of Health, NEWSTART 00:08:03 Sponsors: Joovv & Eight Sleep 00:10:46 Sunlight, Mitochondria, Tool: Infrared Light & Melatonin 00:19:09 Melatonin Antioxidant, Reactive Oxygen Species (ROS)/Free Radicals 00:26:38 Infrared Light, Green Spaces, Health & Mortality 00:31:35 Infrared Light, Mitochondrial Dysfunction, Disease 00:38:46 Sunlight & Cancer Risk?, Tools: UV Light, Clothing & Sunlight Exposure 00:41:01 Sponsors: AG1 & LMNT 00:43:32 Sunlight, Incidence of Influenza or COVID 00:48:41 Tools: Sunlight Exposure Duration, Winter Months 00:55:18 Infrared Lamps?, Winter Sunlight Exposure; Obesity & Metabolic Dysfunction 00:59:48 Cloudy Days; Sunlight, Primitive Therapy, Hospitals 01:11:33 Sp