315 Kilocals there are 9 kilocals per gram of fat.
Fat is the one that contains 9 calories per gram.
Alcohol (or known scientifically as ethanol) has a calorie density of seven kilocalories per gram. It is second only to fat in terms of calorie density, which has a calorie density of nine kilocalories per gram.
9 kilocal per gram of fat 21 grams of fat*9 kilocal per gram of fat = 189 kilocalories in 21 grams of fat
The main functions of fat as a nutrient are supplying energy and aiding in the absorption of the fat-soluble vitamins, A,D, K, E. Proteins and sugars give you four kilocalories per gram. Fats give you 9 kilocalories per gram.
The main functions of fat as a nutrient are supplying energy and aiding in the absorption of the fat-soluble vitamins, A,D, K, E. Proteins and sugars give you four kilocalories per gram. Fats give you 9 kilocalories per gram.
4 kilocalories/gram
Alcohol provides 7 kilocalories per gram, so 10 grams of pure alcohol would provide 70 kilocalories.
Minerals themselves do not provide any calories, as they are inorganic substances that do not contribute energy. Therefore, there are no kilocalories per gram of minerals.
The energy value of a carbohydrate molecule is around 4 calories per gram, while a fat molecule has approximately 9 calories per gram. This means that fats provide more than double the energy compared to carbohydrates on a gram-per-gram basis.
fats=9 calories per gram
There are 9 calories per gram of fat.