i have been taking adipex for about a month and have lost 17 lbs (209-192)(5'10), the first 2 week the ponds just melted off, now im finding it harder to loose weight for ex. last week i only lost 2 lbs maybe. i do zumba (cardo dance) 2hours a day 4 to 5 days a week but still nothing..some people say my body is already use to adipex so i wont receive any more results is this true. i need advice/ suggestions on how to continue looseing weight...