Nathalie Niddam

Nathalie Niddam is a Certified Holistic Nutritionist and longevity educator, per her published biography, who discovered peptides at a health-optimization conference, built the Optimizing Superhuman Performance community, and launched the podcast that became her platform — first Biohacking Superhuman Performance, now the Longevity podcast with Nathalie Niddam. Her official site describes her focus plainly: strategies from health tech to ancestral health to resilience training, aimed at helping people live vibrant lives into their 50s, 60s, and beyond.

Her signature beat, across the episodes SGV distilled, is bioregulators: she is the main English-language popularizer, as her catalog presents it, of the Khavinson-school tradition of short, tissue-specific peptides, and her interviews give that school’s advocates a long-form hearing. NAD is the connective tissue of her wider catalog — half of her distilled episodes touch it — alongside growth-hormone topics, gut health, skin, menopause, senolytics, and GLP-1 conversations where her own stated position leans skeptical of the drugs in favor of alternatives she also discusses commercially. She asks good lay questions; the answers are only as strong as each guest, and SGV’s summaries keep every claim attached to its speaker.

Disclosure, prominently, because it shapes how to read her: Niddam’s show notes carry affiliate discount codes for peptide and supplement sellers at a scale SGV verified across hundreds of her video descriptions, alongside podcast sponsorships and a paid membership community. She is catalogued on SGV as a teacher with direct commercial ties to peptide vendors. SGV never reproduces her affiliate codes or sponsor offers, presents her material as education — not medical advice — and publishes no dosing, protocol, or sourcing information from her catalog.

Self Growth Videos distilled 127 of her peptide-relevant episodes — the largest library on this shelf — from a wider catalog of more than 600 videos; the selection skews to her most-viewed peptide content, and her interviews route naturally to the clinicians’ own SGV libraries for the primary sources.