semaglutide evoke and evoke+: design of two large-scale, double-blind, placebo-controlled, phase 3 studies evaluating efficacy, safety, and tolerability of in early-stage symptomatic Alzheimer's disease | Alzheimer's Research & Therapy Efficacy and safety of oral

He is also the host of the popular The Art of Being Well podcast and the New York Times bestselling author of Intuitive Fasting, Ketotarian, Gut Feelings, and The Inflammation Spectrum .

GLP-1 is an incretin hormone produced by intestinal L-cells that stimulates insulin secretion, suppresses glucagon, slows gastric emptying, and promotes satiety in response to food intake

As levels decline with age, researchers have become increasingly interested in how restoring those levels may influence skin quality, tissue recovery, and even hair health

2025) showed a marked improvement in hair density

Lifestyle modifications are essential and beneficial, but studies show they are less effective alone than when combined with ongoing metabolic support

Brief excursions likely cause minimal damage