It is very important to weigh yourself before you decide to lose weight. Then calculate an index according to your height and weight. If the index is normal, you don't need to lose weight, but if it is abnormal, you must make up your mind to lose weight. Everything is based on health.

Body mass index (BMI) = weight (kg) ÷ height 2 (m)

For example, a person's height is 1.45 m and her weight is 45 kg, and her body mass index = 45 kg ÷ (1.45×1.45) = 21.40.

The body mass index is normal when it is 18.5 ~ 23.9.

2

Eat less for dinner.

We are used to three meals a day, especially dinner, which is actually harmful to our health. Because I go to bed after dinner at night, I don't need so much energy. Excess energy will be hoarded and become obese over time.

Therefore, it is better to eat less dinner, but it is estimated that it is difficult to do so. I choose to eat less. Just one or two bites every night. If you are hungry, eat some fruits and vegetables and some meat. Drink some soup or warm water before meals.