I bought thrive-level(ultra micronized nutrition) samples from a friend's friend a week ago. I tried it on day1(feel energized, didn't feel hungry, body ache but didn't mind it). Day2(feel energized, didn't feel hungry, still body ache(bones). Day3(feel energized, didn't feel hungry, body ache got worse). So, i decided to do a research about the ingredients(most of them are bad for you). Some of you feel great now but in the long run, it's really bad. So good luck on continuing