Caffeine intake may increase DHT levels, but its impact on hair loss is minimal compared to genetic factors. Excessive caffeine can cause health issues, and its effects on hair loss are not directly applicable to humans based on rat studies.
Hair loss in moms can be caused by hormonal changes, stress, genetics, and nutritional deficiencies. Solutions include hair toppers, Minoxidil, PRP therapy, and a healthy diet with supplements.
Genetic variations influence how people respond to dutasteride for hair loss, with some benefiting more from finasteride. Dutasteride is effective for most, but genetic differences may cause it to be less effective for some.
Finasteride is prescribed at 1mg because it is FDA-approved and proven effective, despite evidence that 0.2mg may similarly reduce DHT. The 1mg dose is more effective for hair growth, and lower doses are less available.
Dutasteride studies for hair loss are often sponsored by GlaxoSmithKline, raising concerns about potential bias. Despite this, some users report positive results with dutasteride and oral minoxidil, while others remain skeptical of industry-funded research.