semaglutide vs tirzepatide hair loss GLP-1 and Loss: Does Ozempic, Wegovy, or Cause Hair Loss? Is Ozempic causing your hair

This article was reviewed and minor updates were made in February 2026.

If you're severely deficient, you may be prescribed up to 6,000 IU per day followed by a maintenance dose

What Clinical Studies Show About Anxiety and Depression Randomized trials and registry studies give mixed signals

Such a strategy could include thyroid function assessment at GLP-1RA initiation, and every 3 months during active weight loss period (or more frequent, e.g., every month when 5% weight reduction is achieved), and timely levothyroxine dose titration to optimize thyroid hormone replacement

Available at: Accessed 1/24/2013

DNA-derived PDRN + 6 clinically-studied peptides