Proper Nutrition During the Autumn

In the fall, the shops are full of colorful fruits and vegetables. Of course, this largely depends on the country in which you live in, but still, most of the time, you can get all of the products that you need from even the smallest countryside store during the coldest days of autumn and winter. However, with all of that abundance in mind, which products are of bigger importance? Which products will help you out during the cold autumn days and keep you from catching a cold?