"idk about this. i took it last night, about 20 mins later, i got real fuzzy in my head and my body was heavy feeling. i tossed and turned for a few mins then went to sleep. the next morning though,  ohmygosh, i do not like the feeling of being groggy all flippin day. my heart races, i feel weird. i don&#039;t like it and i&#039;m not going to take it anymore."