What's Actually Happening to Your Body on a GLP-1

GLYM Nutrition
If your workouts have felt impossible lately — this is why.

Your workouts feel harder.
The scale is moving.
Here's why both are true.

A plain-language guide to what's actually happening to your body while the weight is coming off — and what to do about it.

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What's inside
Why muscles look different even when the scale is moving
Why this window matters — and what changes after it closes
The three things that actually support muscle preservation while the weight is coming off
Why pushing harder makes this worse — and what to do instead
M
Morgan has a background in human physiology and clinical research. She built RETAIN after navigating GLP-1 therapy herself and finding nothing designed for this specific part of the process.
Written by Morgan Crawley · B.S. in Biology, Drexel University (concentration in Human Physiology) · Personal GLP-1 user · Founder of GLYM™