Generally speaking, a normal person can keep fit by eating 2000 calories a day without much exercise, that is, almost two meals a day. You eat very little at every meal, and there is hardly any fat.

If you can persist, you should be able to see the effect in half a month, and you can lose 4-5 pounds a month.

Why do you want to eat roasted peanuts? The fat content of peanuts is as high as 44%, and baked goods are unhealthy. If you don't like this food, you'd better change it to something else, preferably cucumber or fruit. Anyway, it's hot and thirsty after running.