The PHD Learn Library
Learn.
Metabolic health, GLP-1 medications, nutrition, and hormonal weight loss after 40 , written and reviewed by Dr. Ashley Lucas, PhD, RD.
- GLP-1 & Medication9 min readJuly 1, 2026
What Happens to Your Metabolism After Stopping Ozempic?
Regain after GLP-1s isn't a willpower failure, it's what happens when appetite returns to a body whose metabolism was never rebuilt. Here's what the STEP-1 extension data shows, and what to do instead.
Read the article →
- GLP-1 & Medication8 min readJuly 1, 2026
GLP-1 Microdosing: What It Is, and When It Makes Sense
Microdosing GLP-1s is popular. The published evidence is thin. Here's an honest look at what microdosing is, what it isn't, and the narrow clinical case where supervised microdosing has a role.
Read the article →
- Metabolic Health7 min readJuly 1, 2026
Metabolic Weight Loss: What It Is and How It Works
Metabolic weight loss rebuilds the system that regulates hunger, muscle, and energy, instead of forcing a stressed body to burn more. Here's the definition, the contrast with calorie restriction, and the 3 phases.
Read the article →
