protein

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.