Question: how many calories should a 200 pound man eat to maintain his weight?
Answer: A person weighing 150 pounds requires about 2,000 calories to maintain that weight, and a decrease to 1,500 calories might be needed to lose weight. About 60 grams of protein a day are required at this weight. If you weigh 200 pounds, eating 2,600 calories each day will produce little change in weight.