lychees: lychees have antioxidants, anti-cancer, anti-inflammatory, anti-microbial, anti-viral, anti-obesity, liver-protective and immune-boosting benefits. It is rich in polyphenols (plant-based antioxidants), including proanthocyanidins, which may help prevent serious heart problems, cancer and other diseases. Its anti-diabetic activities are particularly interesting. A cup of lychees is a good source of Vitamin C, Vitamin B2 (riboflavin), potassium and copper. Ten fresh lychees would have around 69 mg of Vitamin C, which is equivalent to a medium orange. The fruit also may help fight inflammation and oxidative stress associated with obesity. The key lesson we can take from the children in India is to not eat unripened lychees on an empty stomach.