How do you make yourself not hungry for food?

 If you have met your basic daily calorie needs and are feeling hungry beyond that, you can use the Acceptance Commitment Theory (ACT) - make a list of activities that you will commit to, when you feel hungry but you know, you have had enough. ACT on those activities.

Alternately if you have energy crashes like I used to have few months ago, you can add proteins and healthy fats to your main meals and not feel the need for snacking.