Calories come from carbohydrates and fats. Protein carbohydrate generates heat energy = 4 kcal/g protein generates heat energy = 4 kcal/g fat generates heat energy = 9 kcal/g.

Therefore, eating foods that are not fat must meet the following basic conditions:

Rich in dietary fiber;

Low sugar content;

Low fat;

Low starch;

In addition, as a non-fat food, it is best to have a little diuretic and detoxification effect, and can improve the metabolic rate.

Here are some foods I recommend to you:

1, wax gourd

It has diuretic effect, can expel water and lose weight. Eating wax gourd regularly can change the starch and sugar in food and prevent it from turning into fat. In addition, wax gourd is rich in vitamins and low in calories.

2, loofah

The soap and mucus contained in loofah are beneficial to smooth stool and have low calorie content. In addition, Luffa is also rich in vitamins B 1, B2, A, C and minerals such as calcium, phosphorus and iron.

3. Cucumber

Contains diacid, which can inhibit the conversion of sugar food into fat. Cucumber is also rich in cellulose, which can strengthen gastrointestinal peristalsis, make the stool smooth and the calorie content is low.

4, white radish

Contains mustard oil and amylase, which is helpful to the digestion and metabolism of fatty foods and prevents subcutaneous fat accumulation. White radish also has the function of ventilation and promoting defecation.