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
The calorie content in egg yolk and egg white also differs while 14 grams of raw egg yolk contains 48 calories on the other hand a 14 grams of egg white has 41 calories. Apart from the mentioned calorie content an average hard boiled egg also has a fat content of five grams out of which two grams are saturated fats. Eggs are also rich in protein and a moderate content of vitamins and minerals gives them a great nutritional value.