Proteins do just about *everything* in the human body. Collagen is the major component of our bodies-and it is a protein. Hormones are usually proteins.
The AHA group focused on decreasing their daily calorie intake in order to lose weight, and they were provided with goals to limit saturated fat. The fiber group was simply asked to eat more foods rich in fiber, such as fruits, vegetables and whole grains, to reach a quota of at least 30 grams of fiber per day.
1. Breakfast. Eat a bowl of oatmeal for breakfast every morning. A cup of oatmeal contains approximately 150 calories and four grams of fiber. Fiber doesn't just fill your stomach, it can help you eat fewer calories. Fiber slows digestion, which means you will feel fuller longer and will be less likely to snack between meals.