Hello,
I'm having problems with my metabolism. I'm a very big man, over 300 lbs, but very active. Most people can't believe how much i weigh when we talk about size, most people think I weigh about 250. I have been dieting for about a year and have lost over 30 lbs.. But in the last 3 or 4 months, my weight has moved up and down. I'm at 329 right now and it has moved as low as 315 to as high as 335. I have not changed my diet and have even tried exercising a little bit more.