Beetroots

Beets are a good source of folate and cooked beet greens are high in vitamin A (beta-carotene) and vitamin C, and are a good source of riboflavin and magnesium.

Encyclopedia of Foods. A Guide to Healthy Nutrition

Beetroot juice can improve athletic performance due to its nitrate content.

Select firm, smooth beetroots. Smaller beets are generally sweeter and more tender.

Store beetroots in the refrigerator, in a plastic bag, and use within two to three weeks. For longer storage, you can blanch and freeze beetroots in an airtight container or freezer bag for up to eight months.