The organic material in coal is composed mainly of carbon, oxygen, hydrogen, nitrogen, and sulfur. The heat of metamorphism destroys the organic molecules of coal, volatilizing the oxygen, hydrogen, nitrogen, and sulfur. What remains is a nearly pure carbon material that crystallizes into mineral graphite.
Egg White Nutrition Basics. According to the Egg Nutrition Center (ENC), the average egg contains about 6.29 grams of protein, 3.6 of which come from the egg white. In addition to proteins, other nutrients found in the egg white are riboflavin, niacin, folate, vitamin B12, calcium, iron, copper, zinc and sodium.
One large egg contains 6.3 grams of protein with 3.5 grams in the white and 2.8 grams in the yolk. Although whole eggs may appear to have been exonerated, itâs still probably not wise to suggest that anyone can eat eggs in unlimited quantities, for both health and body composition reasons.UESTION: Tom, Iâm really confused about eggs. Iâm not even sure if youre going to be able to answer this or not, but to me and Iâm sure others, itâs a very confusing and important topic. I only use egg whites because I did believe that the yolks are bad because of cholesterol and saturated fat.