Posts in Peptides & Bioregulators
#415: The Untold Truth About Heart Health: (Women, Genetics & the JOY of Longevity) | Dr. Regina Druz Reveals All

Today, I’m joined by Erin Ryan, my producer and long-time collaborator, for a special Q&A episode powered entirely by your questions. After our bioregulator deep dive with Dr. Bill Lawrence, the response was overwhelming—so many of you reached out with insightful queries about bioregulators, peptides, and the nuances between natural and synthetic options. Erin and I decided to tackle the most common themes, unpacking everything from organ versus system signaling to how bioregulators actually survive digestion.

Read More
#345: The IMMUNITY Gamechanger | Thymosin alpha-1 Peptide (Cancer, Aging & Autoimmune) with Nat Niddam

Welcome back to the Longevity Podcast! I’m your host, Nathalie Niddam—a nutritionist, human potential and epigenetic coach, and devoted biohacker. Today, I’m tackling one of your most-requested topics: Thymosin Alpha 1, a peptide that keeps lighting up conversations in my communities. In this episode, I walk you through what Thymosin Alpha 1 is, why I think it matters for our immune systems, and how it’s being used around the world—not just for immune support, but as an adjunct in cancer therapies and for managing inflammation and aging.

Read More