Speeking of pills if you have read the winter news letter they where talking about that (BH4) pill. Well when I got home that day from school I got an E-mail from my DR. she asked me if I wanted to be one of the people to test the pill. and I said yes but instead of helping it made my phe levels (Went to went to the moon). As my DR. said so now I’m back on lanaflex and doing better.!