The Dr. Tyna Show

Brian Richards, founder and CEO of Sauna Space and inventor of incandescent near-infrared sauna tech, explains why light matters for mitochondrial health and circadian rhythm. He discusses why incandescent near-infrared beats LEDs, how electric light baths help pain, autoimmunity, sleep, and nervous-system regulation. Practical tips include morning sunlight, grounding, and portable glow devices for daily light therapy.

EP. 253: I wasn’t planning to record this episode, but after what happened with my mom recently, I had to. She went through a bout of severe dehydration, and it escalated fast. It made me realize how many people don’t actually know what dehydration looks like until it’s dangerous, nor what to do about it. In this episode, I walk you through the real signs, from mild symptoms most people ignore to severe, life-threatening ones like confusion, rapid heart rate, and not urinating. I also share what we did in real time to stabilize her, including the WHO rehydration formula, and why electrolytes matter more than just water. I also get into when it’s time to go to the ER, how to buy yourself time in an emergency, and simple things you can keep on hand, like salt, that can make a real difference. This is one of those episodes that could genuinely save a life. Topics Discussed: → Signs of severe dehydration → When go to ER dehydration → How to rehydrate fast → Electrolytes vs water why → Why no thirst dehydration Sponsored By: → Puori | Go to https://puori.com/DRTYNA and use the code DRTYNA at checkout to get 32% off your first Protein subscription order and get a free shaker worth $25. → BIOptimizers | Check out Masszymes and Magnesium. For an exclusive offer, go to https://bioptimizers.com/drtyna and use promo code DRTYNA during checkout to save 15%. → Sundays | Make the switch to Sundays. Go right now to https://sundaysfordogs.com/DRTYNA50 and get 50% off your first order. Or, you can use code DRTYNA50 at checkout. → Timeline | Support your cells and how you age with Mitopure® Gummies from Timeline. Visit https://timeline.com/DRTYNA and save up to 39% off your Mitopure® Gummies.  → Cozy Earth | Discover how care in every detail transforms simple routines into moments of true comfort and ease. Head to https://cozyearth.com and use my code DRTYNA for up to 20% off. → 00:00:00 - Introduction  → 00:02:41 - High risk populations  → 00:06:20 - Early dehydration signs  → 00:08:29 - Electrolytes vs water → 00:13:43 - Signs of dehydration in elderly  → 00:17:39 - Hospitalization  → 00:19:52 - Rehydration recipe  → 00:26:55 - Emergency tips (ambulance, ER access) → 00:28:24 - Real story, helping my mom → 00:31:39 - Why salt helps + how to use it → 00:34:29 - Training tips  → 00:38:21 - Rebuilding from illness  → 00:41:02 - Clinical experience  → 00:44:30 - Real life emergencies  → 00:48:44 - Key takeaways  

Derick Van Ness, tax and wealth strategist and founder of Big Life Financial, helps business owners keep more of what they earn. He talks about organizing finances to remove money fear. He explains automating systems, the five money skills for building wealth, and how routines and ownership in life drive lasting freedom.

Natalie Jill, a longtime fitness and midlife health coach who helps women preserve muscle and metabolism. She tackles GLP-1 use and its risks, the harms of rapid weight loss, and why strength training and adequate protein matter. Short, practical talk on rebuilding muscle, protecting hormones, and sustainable midlife fat-loss strategies.

Justin Gardner, founder of Active Skin Repair and HOCl clinical expert, explains hypochlorous acid and its clinical origins. He covers formulation and why pH and potency matter. They discuss wound care, biofilm disruption, hospital and pediatric uses, and non-stinging surface and air disinfection. Practical tips on layering with skincare and why HOCl outperforms peroxide are also explored.

A concise guide to seven subtle signs men may have low testosterone, from shin hair loss to fading gym progress and nagging injuries. Covers changes in body composition, waning drive and social interest, emotional flatness, cognitive sluggishness, and how sauna, exercise, and targeted lifestyle tweaks can help. Practical, focused, and aimed at middle-aged men and partners watching for early warning signs.

Mia Fesmire, lifelong friend of the host and mother navigating midlife, shares candid stories from 40 years of friendship. They revisit mixtapes and wild concert nights. Short, heartfelt tales touch on faith, mental health, motherhood, boundaries, grief, and how long relationships adapt through major life changes.

An honest dive into why hormone replacement can sometimes lead to weight gain. Short explanations on how estrogen, progesterone and testosterone affect appetite, insulin and body composition. A discussion of the Goldilocks hormone range, progesterone-driven carb cravings, and transient insulin resistance. Practical focus on muscle, microdosing, and metabolic strategies to reduce unwanted weight changes.

Clear signs of falling estrogen show up long before menopause. The conversation points out sleep disruption, alcohol sensitivity, and crippling migraines as hormonal clues. It highlights hair thinning, skin fragility, bruising, poor wound healing, and urinary frequency as overlooked signals. The show stresses testing earlier and seeking clinicians who recognize these patterns.

EP. 245: I sat down with Dr. Tyler Panzer to explore why “healthy” foods, supplements, and routines can sometimes backfire and leave you feeling anxious, wired, inflamed, or unable to sleep. We dig into his cell signaling model of disease and how small, repeated triggers can quietly drive symptoms like brain fog, migraines, and chronic pain. This conversation will change how you think about symptoms, supplements, and self care. Instead of eliminating everything or chasing the next protocol, you will learn how to spot the patterns behind your reactions and identify the few high leverage changes that can help your body finally settle. Topics Discussed: → Why do healthy foods cause anxiety?→ What is histamine intolerance?→ Can supplements trigger brain fog?→ How hormones affect histamine?→ What is cell signaling disease? Sponsored By: → Cozy Earth | Head to https://cozyearth.com and use my code DRTYNA for up to 20% off. → Timeline | Don’t let another year go by feeling less than your best. Grab 35% off your one month subscription of Mitopure Gummies at https://timeline.com/tyna35 → Sundays | Make the switch to Sundays. Go right now to https://sundaysfordogs.com/DRTYNA30 and get 30% off your first 3 orders. Or, you can use code DRTYNA30 at checkout → BIOptimizers | BIOptimizers is having its New Year New You sale, and you may get up to 26% off select products, plus up to 45% off select bundles. Visit https://bioptimizers.com/drtyna and use code DRTYNA at checkout to get the best deal on Masszymes and all BIOptimizers products. On This Episode We Cover:  → 00:00:00 - Introduction  → 00:02:10 - The Cell Danger Response  → 00:07:26 - Stress & environment  → 00:10:51 - “IT” Signaling  → 00:16:34 - Sunlight & Vitamin D → 00:22:43 - Vitamin D detection  → 00:28:35 - Vitamin D dosing  → 00:31:21 - Epigenetics  → 00:33:31 - Supplementations & peptide  → 00:38:31 - One-Size-Fits-All supplements  → 00:43:17 - What you CAN control  → 00:50:21 - Histamine & MCAS → 00:56:08 - Sleep & diet  → 00:59:14 - Naturopaths & functional medicine  → 01:04:28 - Chronic pain & histamine  → 01:08:05 - Red light & longevity   Further Listening:  → EP. 220 : The Mineral Sunscreen Scam No One Is Talking About | Solo → EP. 211 | ADHD, Hormones + Perimenopause Chaos: You’re Not Imagining It | Adele Wimsett Check Out Dr. Tyler:  → Website → Instagram  Disclaimer: Information provided in this podcast is for informational purposes only. This information is NOT intended as a substitute for the advice provided by your physician or other healthcare professional, or any information contained on or in any product. Do not use the information provided in this podcast for diagnosing or treating a health problem or disease, or prescribing medication or other treatment. Always speak with your physician or other healthcare professional before taking any medication or nutritional, herbal or other supplement, or using any treatment for a health problem. Information provided in this blog/podcast and the use of any products or services related to this podcast by you does not create a doctor-patient relationship between you and Dr. Tyna Moore. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent ANY disease.