10/31/2025
Thank you to and for including me in this piece on GLP-1 hair loss.
Noticing hair shedding after starting a GLP-1? It’s most often a side effect of rapid weight loss, not the medication itself. Even with a smaller appetite, try to prioritize nutrient-dense meals with plenty of protein (since hair is made of keratin), along with iron, zinc, and B vitamins. Slow, steady weight loss is less likely to stress your system.