4. Fish: Fish is full of protein and low in saturated fat. But one of the biggest health benefits is its omega-3 fatty acids, which supports cardiovascular, cognitive, and vision-health. Fish also improves insulin sensitivity, helping build muscle and decrease belly fat. The American Heart Association recommends eating two servings of fish (particularly fatty fish such as salmon, mackerel, herring, lake trout, sardines, and albacore tuna) each week.
shown to lower cholesterol levels. This satisfying fruit also contains the heart-healthy B vitamin, folate. Last but not least, avocados contain monosaturated fats, which also help in controlling hunger.