Skip to content
HEALTH
Treatments
Energy
Hormones
Metabolism
Recovery / Sleep
Hair
Skin
All Treatments
Levels
Roots
Resilience
Vitality
Grow · Regrowth
Grow · Scalp Health
Glow · Rejuvenation
Glow · Barrier Defense
Compare levels
Resources
Journal
Login
Get started
HEALTH
Treatments
Energy
Hormones
Metabolism
Recovery / Sleep
Hair
Skin
All Treatments
Levels
Roots
Resilience
Vitality
Grow · Regrowth
Grow · Scalp Health
Glow · Rejuvenation
Glow · Barrier Defense
Compare levels
Resources
Journal
Get started
Login
The Journal
/
GLP-1s
The Journal
GLP-1s
What GLP-1 medicines do to your body beyond the scale, and how to protect your strength.
All topics
GLP-1s
GLP-1s
Draft
Lighter, Not Always Stronger: GLP-1s and Muscle Loss After 35
Some of the weight you lose on a GLP-1 is lean mass, mostly muscle. Here’s what the research shows and what helps protect it.
7 min read