It was tried by me in the middle -eighties. Us guys in the gym were utilizing it for elevated blood circulation; we thought it draw out our veins a little more and might result in a better heart. I started with about one gram an evening and upped it to between two-three grams an evening once I believed it was not do-ing significantly for me. It was at two-three grams a day once I detected a factor that is strange; I could not stroll upright without humiliation that is severe.>