Aerobic exercise is great. It will help increase fat cell turnover. Drinking lots of water days before the test isn't going to help. Sweating does nothing. Cranberry juice does nothing. Niacin does nothing. Vinegar does nothing. Souble fiber like Metamucil can help a little too. Try to take 6 capsules at a time 2-4 times a day. If that is your body in the pic, yeah I would say you work out a lot.