Walking two kilometers at normal speed consumes 360 calories.

People generally need to consume 7700 calories to lose one kilogram of fat.

If you don't eat in the morning and evening, the calories you consume MINUS the calories you supplement are equal to the calories you consume every day.

(360- 1 16)x30=7320

The accumulated heat that can be consumed in one month is 7320 calories.

In other words, you can lose 2 pounds a month.

But this is not absolute!

I don't eat in the morning and evening, and I eat so little at noon. You must be malnourished in a month.

Pale and haggard, you may be a month later. Losing weight is a good thing, but it needs a scientific diet and exercise.