Preventing Hair Loss on GLP-1s

Why Hair Loss Occurs

Some GLP-1 users experience temporary hair shedding 3-6 months after starting treatment. This condition, called telogen effluvium, results from the physical stress of rapid weight loss rather than the medication itself. When the body experiences significant stress—whether illness, surgery, crash dieting, or rapid weight loss—it shifts hair follicles from the growth phase (anagen) to the resting phase (telogen), causing increased shedding 2-3 months later. The good news: this is temporary. As weight stabilizes and nutrition improves, hair growth resumes. Most patients see full regrowth within 6-12 months. Minimizing hair loss involves ensuring adequate protein (hair is made of protein), micronutrients (especially iron, zinc, biotin, and B vitamins), and avoiding excessively rapid weight loss.

Prevention and Treatment

To minimize hair loss on GLP-1s: ensure 60-80g+ protein daily, supplement with a quality multivitamin like SeraVia Vitality+ Multi which provides hair-supporting nutrients, consider biotin (though evidence is mixed), optimize iron and ferritin levels, avoid crash dieting or extreme calorie restriction, and manage stress. If hair loss occurs, minoxidil 5% topical can help, and dermatologists may recommend additional treatments. Remember: this is temporary and hair will regrow. The health benefits of weight loss far outweigh temporary cosmetic concerns. Focus on overall health while supporting hair through proper nutrition and patience.

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