Apart from this, these 3 foods are also loaded with numerous other benefits like -

Green Tea: Green tea is a great immunity booster as it has the highest concentration of polyphenols (a type of antioxidants). These antioxidants can also prevent cancer risk by reducing oxidative stress. The chemical compound found in green tea 'L-theanine' can strengthen your attention and memory.

Muscadine Grapes: These grapes have ellagic acid and resveratrol present in it, which are known for their anticarcinogenic properties. Not just that, these grapes can also reduce cholesterol levels while improving heart functions. It can also be eaten by those who are hypertensive to control their blood pressure.

Dark Chocolate: Dark chocolates are known for various health benefits. The bioactive compounds present in it can improve the blood flow to the arteries. It can also be eaten for preventing cancer, heart-related diseases and weight loss.

See the article here:
Foods that can help in fighting against COVID-19 virus - Times of India