It's depends on habit. People are not used to being actually in empty stomach since childhood. Eating all the time makes our brain want food all the time. I di

It's depends on habit. People are not used to being actually in empty stomach since childhood. Eating all the time makes our brain want food all the time. I did intermittent fasting and now I'm completely okay not eating during that time. For other times it becomes easy, after not eating like before. The food doesn't have to be calorie heavy. Replace with meat, nuts, vegetable, fruits (not juice).