#338: How the Sun ACTUALLY Impacts Skin Aging and Cancer Risk: Skin Cancer Controversies, Sun Safety Secrets, and Anti-Aging Breakthroughs With Teo Soleymani, MD

Today, I'm joined by Teo Soleymani, MD—a double board-certified dermatologist, fellowship-trained Mohs and facial reconstructive surgeon, and an expert in all things skin cancer—plus, he's as entertaining as he is knowledgeable. If you've ever wondered whether you should slather on sunscreen religiously, or if embracing more sunlight is actually good for you, we're here to offer the clarity and nuance that's so often missing from the conversation. Listeners of this podcast can receive 15% off of SunPowder when you go to sunpowder.co/discount/NAT15 (it's .co not .com or else you won't find it). What we discuss: Sun exposure: fear vs. benefits debate ... 00:06:38 Genetics vs. sun in driving skin cancer risk ... 00:09:04 Types of skin cancer explained ... 00:10:38 HPV, environmental toxins, and non-UV causes ... 00:22:35 Burning vs. safe sun—practical advice ... 00:21:24 Sunscreen: mineral vs. chemical, what matters ... 00:36:01 Problems with spray sunscreens ... 00:40:45 Melanin, UV damage, and skin aging ... 00:13:40 Melasma: hormones and stubborn pigmentation ... 00:47:19 Estrogen, collagen, and topical supplements ... 00:49:18 Astaxanthin and polypodium—internal sun protection ... 00:56:01 Nicotinamide: strong evidence for cancer prevention ... 01:04:11 Sunpowder supplement: trials and benefits ... 01:07:43 Laser resurfacing and reduced cancer risk ... 01:12:33 Genetics, immune health, and testing limits ... 01:15:31 Where to find Sunpowder + connect with Teo ... 01:18:53 Our Amazing Sponsors: LVLUP - Neuro Re-Generate the world's first liposomal triple peptide formula, designed to support mental clarity, focus, and overall brain health. Visit www.lvluphealth.com and use code NAT for 20% off your order. Qualia - Senolytic - Clinically tested formula with 9 plant-based, vegan ingredients designed to help your body clear out zombie cells—so you can feel younger, faster. Visit qualialife.com/nathalie and use promo code NATHALIE to save 15% Young Goose L.A.D.R. Serum - Powered by light-activated DNA repair enzymes, NAD+, and collagen peptides, it reverses damage while you go about your life. Sunlight? Red light therapy? It all helps this serum work smarter, not harder. Visit YoungGoose.com—use code NAT10 to get started, or 5NAT if you're an existing customer. Future-proof your face. More from Nat: YouTube Channel Join My Membership Community Sign up for My Newsletter Instagram Facebook Group More from Teo Soleymani: Website: www.californiadermatology.com and https://sunpowder.co/discount/NAT15 Instagram: @teosoleymanimd Instagram: @drinksunpowder