26. Bananas
Bananas are a great source of dietary potassium and vitamin C. They also contain a good amount of dietary fiber. However, you should never refrigerate them. When bananas are refrigerated, they will ripen faster and the flavor will be affected. Bananas should be stored at room temperature in a cool, dark place. They can last for up to four days when stored this way. If you want them to last for longer than four days, then you should freeze them.