I was 100 pounds overweight once. I am on maintena shots. The best way to lose weight is to eat healthy- salads, less carbohydrates, more protein, and less fat. Also, I would start walking slowly anywhere and as much as possible. I lost about 80 pounds by doing this over 6-8 months. I was able to walk up to five miles a day. Also, when you are hungry, drink water to fill the stomach and eat small portions and more frequently up to five or six times a day. I would stick to eating roast chicken, egg whites, salad, low fat cheese, yogurt, fruits, and vegetables. If you need to eat junk food, try not to eat too much and decrease the amount you eat of it. You can eat popcorn that is air popped. Also, I drink a lot of hot tea now. I am overweight still but not fat and need to continually watch my weight due to my age and medication. I was pre-diabetic and had high blood pressure before. Now, my blood sugars are fine, and my blood pressure is fine. I wish you the best and hope that you motivate yourself to lose weight.