Expert insights and guides on health, nutrition, and supplements
I used to dismiss glutamine as overhyped—until I saw the data on athletes and immune function. Here'...
Most athletes underdose protein for immune health. Here's what the research shows about glutamine, a...
Dr. Amanda Foster explains how L-glutamine can reduce sugar cravings and support gut health—with spe...
Training hard but getting sick? Your protein intake might be the missing link. Learn how adequate pr...
I used to think protein was just for muscle. Then I saw athletes getting sick constantly. Here's the...
Stop the gut issues from intense training. I'm Marcus Chen, CSCS—here's how glutamine actually works...
A 2023 study found 68% of endurance athletes experience gut permeability during heavy training. Here...
Tired of glutamine myths? I'm breaking down the real research on timing, dosing, and who actually ne...
Does glutamine really protect your gut during intense training? A CSCS breaks down the science, dosi...
Dr. Amanda Foster, MD, breaks down the real science behind L-glutamine for leaky gut and exercise re...
Learn how adequate protein intake, especially specific amino acids like glutamine, supports immune h...
Intense training can suppress immunity. Discover how strategic protein intake—especially glutamine—p...