Turnip root plays an important role in the proper functioning of the bodys immune system. The betacarotene content in turnips helps the body in producing healthy membranes. Turnip greens indeed are the storehouse of many vital nutrients; contain certain minerals and vitamins several fold more than that in the roots. The greens are very rich in antioxidants like vitamin A, vitamin C, carotenoid, xanthin, and lutein. In addition, the leafytops are an excellent source of vitamin K.