8. Grapes
Do you want a healthy heart? Then you need to be consuming a lot of grapes. Resveratrol, an antioxidant, present in grapes is responsible for keeping your heart healthy. Grapes contain a compound called malic acid which is helpful in protecting your teeth against discoloration. Once you add grapes to your regular diet, you never have to go for teeth whitening. Grapes which are red in color are capable enough to protect you against microbial infections. They are particularly known to be effective against polio virus. Purple grapes are known to help in the prevention of breast cancer in women. The antioxidant resveratrol is also effective against alzheimer’s disease.