Intermittent fasting triggers hair loss in study (suppresses hair follicle regeneration) Research/Science 1/18/2026
Intermittent fasting may suppress hair follicle regeneration, but opinions vary on its impact on hair loss. Some users report no negative effects or even hair improvement while using treatments like finasteride and minoxidil.
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5 / 5 resultscommunity I aggregated hundreds of hair loss experiences. Here’s what actually shows up.
Finasteride and minoxidil are commonly used for hair loss, with RU58841 and microneedling also showing effectiveness. Oral minoxidil and dutasteride are noted for their impact, while side effects and alternative treatments like ketoconazole and natural DHT blockers are discussed.
community Intermittent fasting reduces hair growth?!? :(
Intermittent fasting may inhibit hair growth by triggering a stress response that affects hair-follicle stem cells. Some users believe genetics and DHT play a larger role in hair loss, and treatments like Minoxidil and Finasteride are mentioned as ineffective for some.
community Insulins impact on androgen levels
Controlling insulin levels through intermittent fasting and a low glycemic diet may improve hair quality by reducing androgens. It's important to maintain proper nutrition, including electrolytes and protein, during fasting.
community Gut microbiome imbalances linked to scalp inflammation and hair follicle impact
Gut microbiome imbalances can cause scalp inflammation and affect hair follicles, potentially leading to hair loss. Treatments include finasteride, peptides like BPC-157, TB-500, KPV, and lifestyle changes such as diet and exercise.
community Are carbohydrates needed for hair growth
A 47-year-old male experienced significant hair loss after losing 37 kg in 6 months on a low-carb diet and started taking biotin, zinc, iron, selenium, and spectral dcn-n. Replies suggest that while carbs are not directly needed for hair growth, they help regulate hormones and nutrient absorption, and rapid weight loss can also contribute to hair loss.
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