Apr 6, 2026NutritionAfter 80, Whole-Food Protein Helps—But Often Falls ShortCan whole-food dairy close the protein gap after 80? A small trial shows personalized support helps, but fewer than half reached 1.35 g/kg/day at 16 weeks.proteinsarcopeniadairy supplementationagingRead article →
Apr 6, 2026NutritionJoint Replacement Reveals Protein’s Limits for Muscle StrengthA 2025 arthroplasty meta-analysis found amino acids preserve lean mass but not strength—what that teaches us about sarcopenia, protein, and rehab.essential amino acidsprotein supplementationsarcopeniamuscle preservationRead article →
Mar 27, 2026NutritionDASH Diet and Sarcopenia: Association, Not ProofA new DASH diet study links higher adherence with less sarcopenia. Its genetic analysis adds clues, but it does not prove DASH preserves muscle.dash dietsarcopeniamendelian randomizationmuscle preservationRead article →
Mar 26, 2026Body CompositionGLP-1 Weight Loss: How Much Is Lean Mass?A 2026 meta-analysis compares lean-mass loss on semaglutide, tirzepatide, and dieting—and shows why resistance training matters most.semaglutidetirzepatideglp-1 agonistslean mass lossRead article →
Mar 9, 2026Physical ActivityHow to Protect Muscle While Losing Fat: What the Trials ShowResistance training protects lean mass during weight loss. Here's what trials say about protein, whey, BCAAs, fasting, and medical diets.resistance trainingcaloric restrictionmuscle preservationbody compositionRead article →