Everyone seems to be saying women should take creatine. Almost nobody tells you how, or why. Here's what the research actually shows.

A simple, grilled steak with a fresh, herby chimichurri, naturally rich in creatine and protein.

Peptides aren't new. They've been part of mainstream medical research for over a century. What is new is the explosion of interest around them, driven largely by the success of weight-loss medications, which has sparked a wider "peptide craze" touching everything from recovery and skin health to longevity.