I tried some called yellow hornet or something like that , had like 100mg or piece so I popped two befor a workout and after about 20 minutes I thought I was going to die my pulse was about 210 bpm when I got to the hospital, they thought I was on Coke or meth, I assured them I was not and offered a blood test and showed the the gum. They gave me a shot of diazepam and in seconds I was good