Taking dut/fin empty stomach increases its effectiveness?

[BaldingHelpMe]

1.) I read it somewhere that taking dut/fin empty stomach increases its effectiveness. It's something about increasing bio-availability. I don't understand, but is it true? I always take it after breakfast. So, I'm gonna take it before I go to bed, and take it empty stomach.

2.) Also, I'm thinking of increasing dosage to 1mg (2 pills) of dut per day. I've already been taking dut for the past 6 months, shedding has stopped. Will increased dosage causes shedding again?