The Carnivore Follicular Integrity Framework: An Evolutionary-Mechanistic Model of Hair Follicle Stability, Regenerative Peptide Biology, and Anti-Glycation Microvascular Protection

DHT promotes beard growth but causes scalp hair loss due to inflammation and fibrosis. Treatments like finasteride and minoxidil help with hormonal signals and blood flow but don't address underlying inflammation.

Before starting hair loss treatment, it's suggested to undergo various blood and health tests to minimize side effects. The checklist includes tests for kidney function, liver enzymes, blood sugar, vitamins, hormones, and more.

The user has been experiencing hair loss despite using finasteride and dutasteride, with recent photos showing significant thinning. They are considering increasing their dutasteride dosage and possibly trying microneedling, while also addressing concerns about diet and nutrient deficiencies.

A 31-year-old male with androgenetic alopecia and seborrheic dermatitis is considering starting finasteride and minoxidil for hair loss, while also using ketoconazole and salicylic acid shampoos for scalp treatment. He is concerned about the timing of starting finasteride and potential side effects, and seeks advice on whether to prioritize scalp health or begin hair loss treatments simultaneously.

The FDA policy change may speed up approval for hair loss drugs like PP405, VDPHL-01, and Breezula by potentially eliminating the need for a second confirmatory Phase 3 trial. Approval timelines could be as early as 2028 for some treatments if Phase 3 results are strong.

A 21-year-old is experiencing hair loss and is considering using Minoxidil and Finasteride, but is concerned about lifelong dependency and seeks advice on permanent solutions. They are advised to act quickly, consider additional treatments like Dutasteride, and get blood tests to rule out other causes.