Decompression sickness (DCS, also called the bends or caisson disease) is the result of inadequate decompression following exposure to increased pressure. In some cases, the disease is mild and not an immediate threat.
Protein and carbohydrates each contain 4 calories per gram. Consuming the right balance of protein, carbohydrates and fat can help you maintain a healthy weight and optimize your energy levels. Protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram. Calculating your calorie needs can help you determine how many grams of protein, carbohydrates and fat you should consume each day.
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.