Protocols
Nutrition as the Missing Half of GLP-1 Therapy
A new review argues the drugs only do half the work. The other half — protein, symptom management, and a maintenance plan — happens on the plate.
protein
Longevity
Protein After 70: What a New Tracer Study Reveals About How Older Bodies Actually Absorb Amino Acids
A small but methodologically rigorous crossover trial measured how well young and older adults extract amino acids from milk, sorghum, and black beans — and the answer depends on the food.
Protocols
Beyond Weight Loss: The Muscle-Sparing Playbook for GLP-1 Users
Semaglutide and tirzepatide are reshaping bodies faster than the guidelines can keep up. The muscle you keep — or lose — may decide whether the results actually last.
Protocols
The Frailty Playbook: How Nutrition and Training Can Rewind Age-Related Decline
A 2025 review in Advances in Experimental Medicine and Biology argues frailty — unlike aging itself — is reversible. The two levers: personalized nutrition and structured exercise.