Fat
carbohydrates
carbohydrates
Carbohydrates are the nutrient that provides energy for the body. Fiber is the nutrient that provides bulk in the diet and supports healthy digestion.
For animals, the macronutrients are those food substances (carbohydrates, proteins, fats) that provide energy. [1] 1 gram of carbodydrate provides 4 calories[2] 1 gram of protein provides 4 calories[3] 1 gram of fat provides 9 calories
it is carbohydrates
i think the sun provides it
A pure gram of carbohydrates yields approximately 4 calories of energy, while a gram of protein also provides about 4 calories. In contrast, a gram of fat yields significantly more energy, approximately 9 calories. Alcohol, although not a nutrient, contributes about 7 calories per gram.
Yes, alcohol is considered an energy-yielding nutrient. It provides approximately 7 calories per gram, which is more than carbohydrates and proteins (both at 4 calories per gram) but less than fat (9 calories per gram). However, while alcohol can supply energy, it does not provide essential nutrients and can have detrimental effects on health when consumed in excess.
carbohydrate
Fat. More calories =more heat=more energy.
Fat contains 9 cal/g while carbs/prot is 4 cal/g.
Well, 1g of carbs or proteins provides 4 calories of energy. The only other source of energy are alcohol and fat. Alcohol provides 7 calories of energy per gram and fat provides 9 calories of energy per gram. So if you want over twice the amount, then the only option is fat.