The Hunter Williams Podcast

All links here: https://hunterwilliamshealth.com/links In this masterclass I break down TA-1 from the ground up. It works like a thermostat for your immune system. It turns a weak response up and pulls an overactive one back toward the middle. One thing up front. You will not feel this peptide when you inject it. That is normal. It works slowly over weeks. I cover who this peptide is really for. O...

Links, cheatsheet, private group and more: ⁠https://hunterwilliamshealth.com/links In this masterclass I break down what MOTS-c actually is. It's a tiny peptide your mitochondria make when you exercise. It's the only major peptide coded inside the mitochondrial genome, not the cell nucleus. I get into how it flips the AMPK switch, your cell's main fuel gauge. I cover the dual action th...

Links, cheatsheet, private group and more: https://hunterwilliamshealth.com/links BPC-157 is the peptide almost everyone starts with. In this masterclass I walk through why, and where the hype gets ahead of the evidence. We have about 30 years of animal studies on this one. We have fewer than 30 human subjects in published research. I keep that line clear the whole way through. I cover what BPC ac...

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Links, cheatsheet, private group and more: https://hunterwilliamshealth.com/links KPV is the most underrated peptide out there. Almost nobody talks about it. In my opinion it should be one of the most demanded peptides we have. If I had to choose, I'd take it over BPC and TB-500 every single time. Here's why. KPV is a tiny three amino acid fragment of alpha-MSH. It directly blocks NF-kappa...

Links, cheatsheet, private group and more:  https://hunterwilliamshealth.com/links Tesamorelin is one of the few peptides I've seen actually move the needle on body composition. So I made a full masterclass on it. This is the user's guide as it stands in 2026. I cover what tesamorelin is, how it works, and the best practices I'd recommend for using it. We get into the growth hormone ax...

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Links, cheatsheet, private group and more: https://hunterwilliamshealth.com/links TB-500 spends way too much time in BPC-157's shadow. I wanted to fix that. This is my full TB-500 masterclass. I go deep on what this peptide actually does, and why it works so differently than BPC even though we lump them together as the Wolverine stack. First I clear up the confusion between TB-500 and thymosin...

Taylor and I are back for another Reader Mailbag. This one covers a lot of ground. We start with anhedonia on GLP-1s because the questions on this have been nonstop. People are experiencing it on Semaglutide, Tirzepatide, and Retatrutide and we break down why it happens, whether it is dose related, and what you can actually do about it. From there we get into the Reta and heart rate debate, Taylor...

Hey everybody, this is the May 2026 Q&A video, and we made it through a packed hour of your questions. I had so many submitted that I had to print them off and group them by category to get through them all. All My Links Here: ⁠https://hunterwilliamshealth.com/links⁠ We cover a lot of ground. GLPs and fertility, hunger on retatrutide, dopamine differences between Sema, Tirz, and Retta, GLP sid...

All links here:  ⁠https://hunterwilliamshealth.com/links SS-31 continues to be one of my favorite peptides of all time, and the more data that comes out on it, the more I think every person over 25 has a use case for it. In this masterclass, I'm breaking down everything I know about SS-31. We cover what it actually does at the cellular level, why it's the first FDA-approved mitochondrial p...

All links here: ⁠https://hunterwilliamshealth.com/links Timestamps: 00:00 Intro 01:00 Why I'm making this video 04:00 The plan: peptides with direct anti-cancer evidence 06:02 AOD-9604 and HGH Frag 176-191 07:42 BPC-157 09:54 DSIP (Delta Sleep Inducing Peptide) 11:08 Epitalon 12:30 Follistatin 344 13:30 GHK-Cu 14:36 Kisspeptin 15:58 KPV 17:18 LL-37 18:46 Melanotan 2 19:58 MOTS-c 21:12 Retatrut...

All links here: https://hunterwilliamshealth.com/links 00:00 — Intro and why I'm doing these masterclasses 02:42 — What we're covering and the regulatory timeline 04:04 — The two users: weight loss vs longevity 05:30 — What Retatrutide actually does (the three receptors) 06:50 — Why the glucagon receptor makes Retatrutide different 07:54 — Weight loss trial data (1mg to 12mg) 10:50 — The l...

All Links Here: https://hunterwilliamshealth.com/links

If you do everything right and still feel off, this episode is for you. I sat down with Peter Cowan, a quantum biology practitioner and environmental health investigator who got chronically sick from EMF exposure, walked away from Silicon Valley, and spent years figuring out why on his own. Peter's Substack series on the San Francisco 49ers, who practice and play right next to a power substati...

👇 ALL MY LINKS IN ONE PLACE https://hunterwilliamshealth.com/links PE-22-28 is one of those peptides almost nobody is talking about, and I think that's a shame. In this episode I walk you through what it is, how it works, and why I'd put it in the antidepressant category before I'd call it a true nootropic. I get into the background as an optimized analogue of spadin, the TREK-1 chann...

Hunter and Taylor are back for another deep dive Reader Mailbag. Real questions, real answers, no shortcuts. This week: traveling with peptides and TRT through customs, fixing glutathione injection pain, melanatan 1 vs 2 and skin cancer risk, severe female insomnia and perimenopause sleep protocols, retatrutide plateaus and GLP-1 desensitization, and how to actually build a peptide stack using the...

👇 ALL MY LINKS IN ONE PLACE https://hunterwilliamshealth.com/links GLP-1s like retatrutide are the kings of fat loss. No argument there. But what do you actually do when you're cycling off, when GLP-1s aren't on the table, or when you want to stack something alongside your GLP-1 so you don't have to escalate the dose? In this video I rank 20 non-GLP-1 fat loss compounds from F-tier to...

All links here: https://hunterwilliamshealth.com/links

👇 ALL MY LINKS IN ONE PLACE https://hunterwilliamshealth.com/links Low-dose naltrexone is one of my favorite compounds out there, and in this updated 2026 episode I'm breaking down why it deserves a spot in your protocol. I cover the four mechanisms that make LDN work: the endorphin rebound, the OGF/OGFR axis, TLR4 antagonism, and broad anti-inflammatory signaling. Then I get into where LDN a...

Every question that came in over the last month. No filters, no shortcuts. This is the April 2026 edition of the solo Q&A and Hunter covers everything from women's hormone optimization and PCOS to vasectomy impacts on men's health, peptides for neurological conditions, bioregulator cycling protocols, and everything in between. For research and entertainment purposes only. 0:00 — Intro...

Hunter and Taylor are back for another Reader Mailbag — six questions, real answers, no shortcuts. This week: building a peptide protocol for autoimmune disease in women, Hunter and Taylor's personal fertility journey on TRT, how to think about peptides and cancer risk, optimizing health for seniors stuck on statins, muscle preservation for perimenopausal women on GLPs, and everything you need to...

In today's episode, we're taking a detour from our usual peptide discussions to dive into one of my absolute favorite biohacking devices: the carbon dioxide therapy inhaler from CarboGenetics. I know what you're thinking—why would we want to inhale CO2 when we usually focus on getting more oxygen? It all comes down to a fascinating physiological mechanism called the Bohr effect. I'll break down th...

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