Garlic

Garlic has the reputation of a cure-all in folk medicine and has been proven to help develop resistance to infection. Garlic contains allicin, which act as a natuaral antibiotic and antifungal, and it is also high in antioxidants. Worshipped by the Ancient Egyptians, chewed by the Greek athletes and essential for keeping vampires at bay. Garlic is also good for zapping bacteria, maintaining a healthy heart and warding off colds.

Source of information: Book titled "SUPERFOODS for Babies and Children" by Annabel Karmel