GLP-1 and aging well

Losing weight on a GLP-1 can leave the neck and jawline looking softer. Here is what sunscreen, retinoids and in-office tightening can realistically do, and when a board-certified surgeon is the right conversation.

Cost, side effects, supply or simply feeling done: there are many reasons people stop a GLP-1 medicine. Here is what the two main withdrawal trials found about weight and health markers, and what to ask your prescriber.

What the trials say about muscle, bone, fatigue, sleep and skin during GLP-1 weight loss, and an honest look at what NAD+ supplements have and have not shown in people.

What Wegovy and Zepbound labels and dermatology reviews say about hair shedding, and how telogen effluvium usually behaves.

What Ozempic face usually means, what one small imaging study measured, and how to separate facial fat loss from a sales pitch.

What peptides are, which collagen and skin creams have ordinary evidence, and why research vials and grey-market GLP-1s are not a Juvenate recommendation.

How a semaglutide trial measured lean mass, how researchers discuss protein ranges, and why this page will not set your grams.