Phenylethylamine (PEA) is a compound that naturally exists in the brain, operating as a neurotransmitter and neuromodulator. Often found in dietary supplements because of its ability to enhance ...

They were manufactured to help treat attention deficit disorders, narcolepsy and other conditions. The original Captagon contained fenethylline, a synthetic drug of the phenethylamine family to which ...

A lively introduction to Spanish in ten short parts with printable activities and improved video clips (full screen option).