Fish
Omega-3 fatty acid-rich fish may help overweight or obese people feel more content. They’re also high in high-quality protein, which is known for keeping you full for a long time. Fish, in fact, comes in second place on the satiety index, ahead of all other protein-rich foods.
What Studies Say About Fish
Fish, according to one study, had a much greater impact on satiety than chicken or beef. Another study found that people who ate fish consumed 11% fewer calories at their next meal than people who ate beef, suggesting that fish is a healthier alternative than chicken or beef.