Automate your eating by planning your meals ahead of time. That way you're less likely to make an unhealthy last-minute food choice. Oats are your friends! Eating a cup of oatmeal in the morning will prevent you from gorging in the afternoon. Foods with healthy fats such as olives, salmon and walnuts help you feel satisfied. Skipping meals can cause your body to go into a fat-storing starvation mode, making it harder to burn calories. Got nuts with nuts. Eating a handful of nuts will help you stay full. Try soaking them in water for a different texture.