700 kcal = 500g fat 1400 kcal =1000g fat. Consuming 7500 calories means losing one kilogram, and if you lose weight healthily, watching one kilogram every week is the healthiest, and most of the weight loss is fat. Fast weight loss is generally thin with water.

It is not only fat that is consumed in the process of losing weight, but it is meaningless to simply look at how much meat to lose.

Extended data

Losing weight belongs to a behavior pattern aimed at reducing excess fat and weight of human body. Moderate weight loss can reduce the risk of obesity and improve the health level of patients with obesity complications.

Obesity is a state caused by excessive accumulation of body fat, especially triglycerides. Usually, excessive food intake or changes in body metabolism lead to excessive fat accumulation in the body, which leads to excessive weight gain and pathophysiological changes in the human body.

Body mass index (BMI) is the square of weight (Kg) divided by height (m), which is an index to evaluate the degree of obesity. In Europe and America, the body mass index ≥25kg/m2 is overweight, and the body mass index ≥30kg/m2 is obesity. According to the different body mass index, the population in the Asia-Pacific region can be divided into: healthy18.5-22.9 kg/m2; Overweight 23-24.9 kg/m2; 1 degree obesity 25-29.9 kg/m2; Second-degree obesity is 30-34.9 kg/m2; Third-degree obesity > 35kg/m2.

The formula is: body mass index (BMI) = weight (kg, kg)/height (m, m) squared.

Ideal weight (kg) = (18.5 ~ 23.9) × the square of height (unit m)

reference data

Baidu encyclopedia-lose weight