13. Red Grapes
Grapes come in different colors and sizes, but red grapes happen to be one of type that holds a great amount of nutrition in one tiny ball of yummy fruit. Aside from having vitamins A and C, and calcium and iron nutrients, they also have fiber and protein, and more importantly resveratrol, which is a plant compound that works just like an antioxidant. It helps lower blood pressure, may positively change blood fats in a healthy way, and even works to protect the brain by slowing down age-related cognitive decline. And when it comes to kidney health, it also helps ward of diabetes, making the kidneys’ job easier.