Does anyone know the caloric and fat content of egg whites by the ounce. I have found information for nutritional content for one egg, but never per ounce. The reason I ask is I generally have an egg white omelette each morning in my cafeteria at work and I estimate that they use about 1/2 cup of egg whites and I don't know how many calories that might contain (i am trying to adhere to a strict diet). Also, has anyone ever seen egg whites available for sale in a store before (maybe frozen?). Thanks for your help. This Board is the best!