I want to loose some weight and I know that it takes diet and exercise, But I have no idea how to diet like what types of foods I can and cant eat, portion sizes, how many times a day to eat, what kinds of exercises, I just don't know where to start for e

The place to start. is w/a visit to your doc to make sure that your health will allow the type of food plan and exercise program you might choose. If you can afford it, a personal trainer at a gym can help, along w/a nutritionist. Low carb and higher protein is often a good way to go. Peace and good health. Don't buy into the myth that low fat is good and eggs are bad. Just avoid transfats and eat good fats.