Peptides: What Works, What's Experimental, and What to Skip | Heal Thy Self w/ Dr. G #474

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Episode Description

Peptides are everywhere right now. But nobody's telling you the part that actually matters.

Your feed is full of peptide content — faster recovery, anti-aging, performance, healing. And some of it is real. But peptides aren't supplements. They are biological signals that tell your cells how to behave. And when you treat them all like one category, you're not just wasting money — you're gambling with your biology.

Dr. G breaks down the full peptide landscape so you can stop guessing and start making an actual informed decision.

In this episode, you'll learn:

• The 3 tiers of peptides — from FDA-approved medicine to experimental compounds with zero human safety data — and exactly where the popular ones fall

• Why the same peptide can be life-changing for one person and harmful for another (it's not placebo — it's physiology)

• How to evaluate sourcing, purity, and contamination risk before injecting anything into your body

Timestamps:

0:00 - Intro

1:13 - Why Peptides Exploded Into Mainstream Wellness Culture

3:19 - What Peptides Actually Do Inside the Body

4:57 - The Cancer Question: Why Growth Signaling Demands Respect

6:22 - The Three Tiers of Peptides (And Which Has Real Human Data)

9:46 - Why the Same Peptide Works for One Person and Not Another

10:10 - The Four Variables That Determine Your Response

13:06 - How to Evaluate a Peptide Before You Put It in Your Body

14:00 - FDA Approved vs. Compounded vs. Research Use Only: What's the Difference

15:50 - Contamination Risk and What's Actually in That Vial

16:31 - The Minimum Safety Framework If You Choose to Use Peptides

17:41 - Final Word: Optimize Your Foundation Before Adding Peptide

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