"i am a 31 year old female at 200lbs i do not have diabetes, or any other health problems.  on the first day my stomach felt like it was on overdrive tensing up.  i actually managed to have some old period blood come out.  the second day i had a light headache, but nothing too serious.  my third day i had a salad with vinegar and oil.  (your appetite is cut dramatically on this pill btw.  you will end up eating less than 1,000 calories a day.  ).ended up getting the chills and migraine until i vomited my salad.  this pill works, lost 5lbs in 2 days. do not eat oily or fatty food. you will get sick."