VO2 MAX AND AEROBIC TRAINING. The science of aerobic fitness is not difficult to understand, and it can help both trainers and exercisers make workout decisions. Muscles involved in exercise produce a significant amount of energy by combining foodstuffs with oxygen.
White Chocolate Is A Big, Fat Lie. 1  1. White chocolate doesnât contain any chocolate. 2  2. Its main ingredient is cocoa butter, a pale yellow vegetable fat that comes from a cocoa bean but isnât chocolate. 3  3. Cocoa butter gets squished out of cocoa nibs when real chocolate is being made, like this:
X-rays reveal how chocolate turns white By Emily DeMarco May. 7, 2015 , 3:15 PM That white discoloration that sometimes forms on old chocolate turns the stomachs of chocolate lovers everywhere. For years, researchers have known that the harmless change, known as a fat bloom, is caused by liquid fat such as cocoa butter migrating through the chocolate and crystalizing on the candyâs surface. But exactly how that process takes placeâand how to prevent itâhas remained a mystery.