Articles tagged with "weight"

Peptide YY (PYY) is a satiety hormone that tells your brain when you're full after eating. Your genes influence how much PYY your gut produces, how effective...

Ever wonder why stress triggers intense cravings for comfort food while your friend stays calm? Your NPY (neuropeptide Y) genes significantly influence how s...

Complete guide to mc4r melanocortin obesity genetics. Learn about genetic mechanisms, health impact, testing options, and personalized strategies.

Your LEPR variant shapes leptin sensitivity and how hard weight loss feels — check your own LEPR from your 23andMe or AncestryDNA raw data.

The FTO gene affects hunger, satiety, and fat storage. Learn how your FTO variant influences weight and what diet and exercise strategies work best.