Hello, I am overweight severely, but after medicial checks, my heart and body are fine. However, I would love to loose weight and within the next two years, be at a weight and a physical level to where I can join the U.S. Navy. What diet and exercise programs would you recommend? If I were to guess, I'd like to loose 200lbs. Please don't tell me any dangers of being overweight because I have just came through panic disorder, and I still get tense about it and other health issues. I certainly want to work my way to this weight loss and not over do it. Any other tips?