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
How many calories are in a large boiled egg? In chicken eggs there are:     approx 90 calories in 1 jumbo size boiled egg  approx 80 calories in 1 extra large size boiled egg  approx 72 -78 calories in 1 large â¦ size boiled egg.    For the calorie content of scrambled eggs, see the page link, further down this page, listed under Related Questions.