Collagen is a type of protein. Fibrous in nature, it connects and supports other bodily tissues, such as skin, bone, tendons, muscles, and cartilage. It also supports the internal organs and is even present in teeth.
A hard-boiled egg has 78 calories; an omelet has 94 calories Weight watchers can have at least 1 egg a day Diabetics can have just egg whites or 2 whole eggs a week
1 An average large hard boiled egg contains roughly 80 calories. 2  Although it is a low calorie foodâ¦. 3  Calories in Hard Boiled Eggs A hard-boiled egg is a wonderful source of nutrients, and can be a great addition to any healthy diet.