There are many foods which are easily available in the market which are rich in vitamins, especially vitamins A, C, and E.
Garlic helps in fighting off various viral, bacterial and fungal infections.
Ginger is yet another food product that can be used to treat Winter Colds.
Mushrooms have properties which enhances the immune system of the body.
Foods that contain high levels of zinc are also quite effective in fighting off Winter Colds.
This is easily available at a herbal store. Astralagus root is quite effective in fighting Winter Colds.
Very useful for viral and bacterial infections and hence is useful in fighting Winter Colds