If you or someone you know is on Ozempic, Wegovy, Mounjaro, or Zepbound, you may have already noticed something the packaging doesn't mention — more hair in the shower drain. A large new study published in The BMJ has now put real numbers behind what many patients have been quietly reporting for months: GLP-1 medications appear to raise the risk of hair loss. Here's what the research found, why it likely happens, and what you can do about it — whether you're on these medicati