The principle of losing weight by drinking soup before meals is to make you eat less after drinking soup, but if the soup you mix is greasy and high in fat, you will gain weight.

The most scientific way to lose weight is to "keep your mouth shut and open your legs", that is, to control your diet and strengthen aerobic exercise.

1, control diet, mainly control staple food, eat 7 minutes full for each meal, no more, no less, refuse greasy, sweet, fried food and sugary drinks, and put an end to midnight snack. Eat more vegetables, fruits and coarse grains, and eat less meat. Recommend chicken and fish.

2, aerobic exercise: jogging, brisk walking, cycling, swimming, playing ball, each time more than 30 minutes, more than 3 times a week.

Supplement and persistence are the key. Losing weight is not permanent, especially after a certain age.