Even so, egg whites even have less nutritional vitamins and minerals than whole eggs, so you may want to consume a mix of whites and whole eggs to obtain extra nutrients when limiting your saturated fat ingestion. You can substitute two egg whites for just one entire egg in recipes. http://healthysmoothies77666.thelateblog.com/6673410/the-basic-principles-of-how-much-saturated-fat-in-an-egg