*Attia draws a hard line: peptide potency is the reason for more caution, not less.*
As of TUE, AUG 18, 8:53 AM · New Brief Daily
Last updated August 18, 2026 — I read this morning's peptide research and picked the items that mattered. Fresh brief tomorrow.
*Attia draws a hard line: peptide potency is the reason for more caution, not less.*
Research VialsResearch review of Thymalin — the thymic peptide bioregulator studied for T-cell maturation, immune restoration, and neuroendocrine-immune interactions.
PubMed · Nature medicineHeymsfield SB et al., Nature medicine · 2026 Mar. PMID 41772149.
Lifespan.ioA new mouse study found that thymulin (a thymus-derived immune peptide) cut age-linked inflammation and made cancer treatments work better. The dual effect — anti-inflammatory plus chemo-sensitizing — makes this one to watch.
Lifespan.ioResearchers mapped exactly how SASP (senescence-associated secretory phenotype, the inflammatory signal mix that senescent cells release) passes between five distinct brain cell types. The detail here matters for anyone designing senolytic interventions.
Lifespan.ioThe Conboy lab published a combination treatment that clears both senescent cells and cancer cells while extending lifespan in animal models. Dual-target senolytics are a fast-moving frontier.
Frontiers in PharmacologyA new review in Frontiers in Pharmacology breaks down how tirzepatide (a dual GIP/GLP-1 receptor agonist) drives fat loss in people who don't have diabetes. The pharmacology section is worth the read for anyone tracking the GLP-1 class.
Regan ArchibaldCan I take AOD-9604 with Retatrutide, and could combining these two peptides support a more effective fat-loss strategy? In this video, I explain how AOD-9604 and Retatrutide work through different pathways, what the research shows, and why
Dr Jones DCBook your free discovery call *HERE:* https://drjonesdc.com/yt1d If you copied a MOTS-c dosing schedule off the internet, you might be injecting it too often—and holding back your own muscle growth. There are at least five different MOTS-
Dr Livingood🔥 Join thousands of people getting my weekly newsletter — packed with fat loss tips your doctor will never tell you! Click here to subscribe: https://content.livingooddaily.com/b37709 Psyllium husk costs about 10 cents a day and triggers
Dr Tyna MooreJoin my NEW menopause community for women: https://www.skool.com/drtyna On this Episode, Dr. Tyna sits down with Dr. Tony to discuss the real effects of GLP-1 weight loss on the body, debunking sensationalized terms while explaining that f
Dr Tyna MooreJoin my NEW menopause community for women: https://www.skool.com/drtyna On this Episode, Dr. Tyna explains why GLP-1s and peptides won't deliver lasting results for middle-aged women without first building foundational health. Adequate mus
Dr Tyna MooreJoin my NEW menopause community for women: https://www.skool.com/drtyna Dr. Tyna explains why regenerative therapies only work in metabolically healthy patients. She shares why she refused to treat anymore despite backlash from colleagues
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Doctor Michael MuellerAre you taking Semaglutide, Tirzepatide, or Retatrutide? GLP-1 and GIP receptor agonists are transforming weight loss and metabolic health, but making key protocol errors can cause severe muscle loss (sarcopenia), metabolic slowdown, and pa
Peter AttiaIn this episode, Peter sits down with Dr. Linus Abrams, a psychiatrist with nearly 35 years of clinical experience specializing in mood disorders and psychopharmacology, to explore how our understanding of mental health is evolving beyond t
Research VialsResearch review of AOD-9604 — the hGH fragment 176-191 studied for lipolytic activity without IGF-1 elevation or glucose effects.
Dr Nick ZyrowskiN-Acetyl Cysteine: http://bit.ly/2MwBtnO 5 AMAZING Facts About NAC ( N-Acetyl Cysteine) You Didn't Know is a video that looks at the health benefits of nac. N acetylcysteine is key to improving your health naturally with many science backe
Dr Tyna MooreJoin my NEW menopause community for women: https://www.skool.com/drtyna EP. 277: In this episode, I’m sitting down with my longtime friend and microbiome expert Kiran Krishnan from Just Thrive for a conversation I have been WAITING to have
Biohacking SpecialistApply here to work 1:1 with me and my team: https://linktw.in/TQNxOy Or Follow me and DM “BIOHACK” on Instagram @realnicktrigili: https://www.instagram.com/realnicktrigili/ Chapters: 0:00 Morning Wood Is Your #1 Health Biomarker (Not Tes
Dr Debra DurstJoin this casual Q&A session to catch up on the latest channel updates and get answers to your recent questions. After a brief summer break, I am sitting down to reconnect with the community. This video focuses on addressing the feedback,
Lifespan.ioRare FNIP1 mutations showed up linked to better metabolic profiles and much lower cardiometabolic disease risk across one million participants. Researchers confirmed the finding in human liver cells and mice.
Longevity TechnologyEpigenetic, proteomic, and transcriptomic age clocks are attracting billions in venture capital. A new analysis warns that without regulatory clarity, those investments may rest on metrics that don't yet qualify as validated endpoints.
Longevity TechnologyInsilico Medicine previewed a Virtual Aging Cell platform that treats biological age as a conditional variable across six scales — molecular to organism. It is the first platform to model how a cell's state shifts over time, not just what it looks like at a single snapshot.
Longevity TechnologyAgelessRx secured a $1 million milestone award in the $101 million XPRIZE Healthspan competition. Their model — personalized aging care via telehealth — is now one of ten finalists vying for the main prize.
Research VialsResearch review of the KLOW Blend — combining GHK-Cu, KPV, BPC-157, and TB-500 for comprehensive anti-inflammatory and regenerative pathway research.
Longevity TechnologyA specialist at a longevity clinic describes the practical frustration of acting on early biomarkers when treatment guidelines haven't caught up. The gap between detection and intervention is real — and growing.
Longevity TechnologyInsilico Medicine launched a benchmark designed to test whether AI can actually discover new medicines — not just perform well on curated academic datasets. The question being asked is sharper than it sounds.
Longevity TechnologyMesoblast finished dosing all 350 patients in its Phase 3 trial of rexlemestrocel-L for chronic low back pain tied to degenerative disc disease. The primary endpoint is durable pain reduction — results will be a key data point for regenerative cell therapy.
Aging CellA new paper in Aging Cell maps how GLP-1 (glucagon-like peptide-1) signaling connects to mitochondrial function as animals age. The axis may explain some of the metabolic benefits seen in GLP-1 class drugs beyond simple appetite suppression.
Lifespan.ioA research team built Pasta, a transcriptomic clock that predicts how specific compounds and gene expression changes affect biological age. It offers a different angle from methylation-based epigenetic clocks — and may be more responsive to short-term interventions.
Research VialsPart one of a three-part deep dive covers cancer biology basics and identifies which pathways are most relevant to peptide research. A solid foundation before reading the more applied parts of the series.
Research VialsThe most practically relevant installment of the series. It tackles GH secretagogue risk in the context of cancer biology, discusses washout timing, and outlines what responsible research design looks like in this space.