Bananas are rich in fiber, antioxidants and several nutrients. A medium-sized banana contains about 105 calories. Bananas contain nutrients that can help moderate blood sugar levels after meals. They may also reduce appetite by slowing stomach emptying. Bananas are fairly rich in fiber and resistant starch, which may feed the friendly gut bacteria and help protect against colon cancer. Bananas may help with weight loss. They are low in calories, high in nutrients and fiber, and may have appetite-reducing effects. Bananas are a good dietary source of potassium and magnesium, two nutrients that are essential for heart health. Bananas are high in several antioxidants, which may help reduce damage from free radicals and lower the risk of some diseases. Bananas contain high amount of resistant starch or pectin, depending on ripeness. Both may reduce appetite and help keep you full. Unripe bananas are a good source of resistant starch, which may improve insulin sensitivity. However, more research is needed. Eating a banana several times a week may reduce the risk of kidney disease by up to 50%. Bananas may help relieve muscle cramps caused by exercise. They also provide excellent fuel for endurance exercise. Bananas make a great addition to your breakfast yogurt, cereal or smoothie. You can even use them instead of sugar in your baking and cooking. Furthermore, bananas rarely contain any pesticides or pollutants, due to their thick protective peel. Bananas are incredibly easy to eat, just peel and eat. It doesn’t get much easier than that.