Plsss help if you know!! The "calorie" used to measure the caloric content of foods is actually a kilocaloric (kcal) or 4184kJ. If the heat of cumbustion for sugar Is 5639kJ/Mol, why are people who are on limited calorie diets advised to limit thier fat intake?

The reason why people who are on limited calorie diets are advised to limit their fat intake: because too much fat can raise the cholesterol level.

A calorie can be defined as a standard unit which is used for the measurement of the energy contained in a food.

Basically, the standard unit for the measurement of the caloric content in food is actually a kiloJoules (kJ) or kilocaloric (kcal).

A limited calorie diet is also referred to as a fat-restricted diet and it refers to an eating plan that completely limits the amount of fat that a person consumes on a daily basis.

Generally, people who are on limited calorie diets are advised to limit their fat intake because too much fat can raise the cholesterol level, which in turn increases their risk of having a heart disease.

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fat has twice the calories of carbohydrates per gram

Explanation:

The first point that we must make is that fat has twice the calories of carbohydrates per gram. This is why it is necessary for people who are dieting to limit their intake of fat. It is known that the calories contained in food are obtained from carbohydrates, proteins, and fats. Experts are of the opinion that one gram of carbohydrate contains 4 calories, one gram of protein contains 4 calories while one gram of fat contains about 9 calories. This is a little above two times the amount of calories in carbohydrates and proteins.

Since fat has twice as much calories as carbohydrates or sugar, taking them into the body will increase the 'calories' in the body thereby making the weight loss process difficult since the excess calories will now be stored in the body.

This is the reason why people who are on limited calorie diets are advised to limit their fat intake.

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