New genetic insights have improved understanding of hair loss, leading to a new test and treatments, but more research is needed on the test and laser comb effectiveness.
The conversation discusses the complexity of hair loss causes, suggesting that DHT sensitivity alone doesn't fully explain it. Treatments mentioned include finasteride and dutasteride.
A user jokes about their 2-year-old son having their hairline and asks if it's too late for finasteride. Replies include humorous suggestions like growing a beard, working out, and hair transplants.
Finasteride is effective for DHT/AR-driven hair loss but not for chromosome 20-driven cases, where treatments like minoxidil, prostaglandin analogs, and low-level laser therapy may be more beneficial. Genetic testing can help determine the underlying cause of hair loss to tailor treatment effectively.
The post discusses a user's successful hair regrowth after 3 months using 1 mg oral finasteride, oral minoxidil, weekly 1.5mm derma rolling, and Nizoral shampoo every other day, with no side effects. The conversation includes various responses, questions about the user's ethnicity and previous scalp condition, and suggestions for topical treatments.
High sugar diets may worsen hair loss by increasing 5α-reductase activity and androgen levels, especially in women with PCOS. A low sugar diet might reduce scalp DHT levels, similar to finasteride, but genetics also significantly influence hair loss.