# Muscle Growth, Gut Health, and Skin Rejuvenation: What You Need to Know About Peptides

An episode of [Biohack-it](https://invisiblenetwork.ai/podcast/1725306273), 14 Aug 2025, 1 h 01 min.

Audio: https://anchor.fm/s/111cfe150/podcast/play/118923608/https%3A%2F%2Fd3ctxlq1ktw2nl.cloudfront.net%2Fstaging%2F2026-3-23%2F422698699-44100-2-974776eecdd3bcd3.mp3

In this episode of Biohack-It, Iman Hasan is joined by Nathalie Niddam, an expert in longevity and wellness, who shares her journey from being a fitness instructor to becoming a holistic nutritionist and peptide educator. Nathalie explains the importance of understanding peptides and their proper use, emphasizing the need for a holistic approach to health that includes lifestyle, diet, and emotional wellness. They discuss various peptides and their benefits for muscle recovery, gut health, and skin rejuvenation. 00:00 The Journey into Biohacking and Peptides 04:24 Personal Diet and Wellness Philosophy 06:25 The Power of Self-Narratives 14:41 Body Fat Percentages 16:01 The Role of Peptides in Gaining Muscle Mass 31:22 Bioregulators for Skin and Blood Flow 32:00 Bioregulators and Fertility 38:34 Bioregulators vs. Peptides 42:30 The Benefits of Organ Supplements 45:53 Nathalie’s Non-Negotiables for Health 52:16 The State of Healthcare in Canada 58:40 Stem Cell Therapy and Fertility – Follow Biohack-it: Instagram | @imanhasan Instagram | @biohack_it X | @imanhasan_ YouTube | @Biohack-it Apple | @Biohack-it Our Sponsors: Just Thrive: Use code BIOHACK-IT to save 20% on your first 90-day bottle of Just Thrive Probiotic Leela Quantum: Use code BIOHACKIT for 10% off your first purchase Bon Charge: Use code BIOHACKIT for 15% off Prima: Use code IMAN20 for 20% off –

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