How many calories can you consume to lose one pound?

The body will naturally consume calories all the time. This heat comes from food. The calories in food include protein, fat, carbohydrates and glycogen. After being absorbed by the stomach, they undergo dissolved air oxidation to generate heat for health and growth. When the calories are too much, they can be converted into fat and stored in the body. If this continues for a long time, the body will become fatter and fatter. The unit of calories is kcal, and one kilocalorie is equivalent to 1 calorie. How many calories are consumed to lose one pound?

How many calories are consumed to lose one kilogram? According to normal theory, one kilogram of fat can release 9000 calories, which is 9 calories, so one kilogram is 4500 calories, 4.5 calories. At present, it is widely said on the market that one kilogram of fat is 7700 calories, or about 3800 calories per kilogram. In fact, the two are not contradictory. If the fat is fully burned, it can provide 9 calories to the human body. If it consumes 7700 calories, then the body fat has been reduced by one kilogram. This is because the human fat itself contains water. One kilogram of fat actually only requires the body to consume 7700 calories.

Our body consumes heat mainly through the body's metabolism, the body's additional exercise activities, and the thermoelectric effect of food. These three parts determine the proportion of heat consumed by the body every day. The calories that can be provided by food every day are calculated in grams. Carbohydrates contain about 4 calories, fat contains 9 calories, protein contains 4 calories, and other calories such as ethanol contain about 7 calories.

In order to better calculate the calorie content of food, we need to know the weight of the nutrients it contains, and then use the calculation formula: the calorie content is equal to glycogen * 4 protein * 4 fat * 9 ethanol * 7. The body's daily calorie intake is lower than the normal consumption, long-term persistence can achieve the actual effect of weight loss, if the opposite is true, you will always get fatter. This is a summary of how many calories are needed to lose one pound. I hope it can help everyone. The daily calorie intake minus the daily expenditure minus the calories from exercise, if you can reach 3800 calories a day, you can lose one pound of fat.