Replied By Caleb (Humboldt , Ca, Usa) on 07/15/2010
Just make sure you don't take your daily Vitamin with the 5HTP (take the 5HTP with dinner) because the 5HTP will metabolize with your vitamin and go into your blood stream, you want it to go to your brain. It increases the serotonin levels, hence the popularity between 5HTP and users of club drugs such as MDMA or Amphetamines. Thanks for your time, good luck with your headaches. ~ Caleb