According to the heat calculation, the heat of a bowl of rice is 150kj, and the heat of 373kj is equivalent to about 2.5 bowls of rice. The calorie of 1 gram of sugar is 19 kilocalorie, and 373 kilocalorie is equivalent to 19.3 candy, which can be simplified as 19 candy. The heat of a bowl of noodles is about 150kj, and the heat of 373kj is about 2.5 bowls of noodles. Therefore, the heat of 373kj is high.
Heat itself is not a nutrient, it is released by the decomposition and metabolism of three thermogenic nutrients in the body or food-protein, fat and carbohydrate.