Brown rice and white rice have similar amounts of calories and carbohydrates. Many fast foods tend to be high in saturated fat, sugar, salt and calories. Most of the calories come from protein and complex carbohydrates. Provide high calories & Low protein, sodium & potassium diet. Pizza can be high in salt, fat, and calories (food energy). Buttermilk is comparable to regular milk in terms of calories and fat. Temperature is increased after eating or drinking anything with calories. Boxers need plenty of exercise which means their diet should be high in quality calories. Metabolism will change and enable consumption of more calories without putting on weight. Crops compose up to 75% of the calories in the Yanomami diet. The menu is generally themed around items that are exceptionally high in calories and fat. Thus, 1 kilocalorie (kcal) = 1000 calories (cal). The spores are rich in lipids, protein and calories, so some vertebrates eat these. This is equivalent to a thousand calories (abbreviated "cal") or one kilocalorie (kcal). In 2006, the UK four-finger Kit Kat contained 233 dietary calories (kcal) (975 kilojoules).