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
A boiled egg has 78 calories, 6 grams protien. 77 calories in a hard boiled egg. 78 calories in one large boiled egg. 80 calories in a whole egg. 17 in the white, 63 in the yolk. Yolks about the same amount of protein as whites.