Apple announced the iPhone 7 and iPhone 7 Plus on Wednesday, and they come in five gorgeous colors. The new design is water resistant and doesn't have a headphone jack. For the larger iPhone 7 Plus, Apple added a dual-lens camera system with a zoom lens.
Protein and Fat. Protein foods, such as meat or beans, are the next things your body metabolizes. The UCSB website says that the average metabolism rate for both is about 12 hours, but your body first uses the protein. Once all of those calories have been used, you begin to metabolize the fats.
Protein provides four calories per gram. The human body can do three things with protein calories; put protein in fat stores, use it as an energy source or use it to carry out functions vital to life. Protein calories will be used as an energy source when the body is lacking fat or carbohydrate calories for fuel. When the body receives sufficient quantities of proteins, fats and carbohydrates, protein will carry out its specific functions.