How can I improve hair quality naturally?

[alcantara]

Is there a dietary supplement I can use to naturally reduce DHT for hair loss?

I have read that Pumpkin Seeds Oil are good for hair, like this one..
For example, does saw palmetto work?
What can I add to my diet to improve hair quality?

 

[robert3]

igf-1
if you reduce dht under 18 you'll turn into a Twink bitch with no bones