Shop for honey and you'll see that some are lighter, others are darker. In general, the darker the honey, the better its antibacterial and antioxidant power. Honey was known to the Greeks as the "food of the Gods."

Honey was used in WWI to treat soldiers wounds. It is still used in wound dressings  today - medical grade honey is found to work against bacteria and fungi by creating a moist healing environment that is antibacterial in nature.