Don't eat! I am taking metformin. Because of high insulin, I went to the hospital to prescribe. I started eating today, and there are many adverse reactions. Now I feel dizzy, nauseous, have no appetite, have loose bowels and have a stomachache. If you can afford it, buy it, but it's only to control your appetite. You'd better exercise to lose weight, which will take effect quickly! Combining swimming and running, you can lose weight in about a month!