Properties and Benefits of Turnip Greens: Turnip tops or turnip greens are the dark green leaves of the turnip vegetable (Brassica rapa). Although they are quite bitter if the vegetable is left to mature, they are remarkably nutritious. Turnip greens are rich in vitamin C and vitamin K and boast incredible antioxidant properties due to a high lutein and zeaxanthin content.
Eating turnip tops is good for your vision and increases calcium absorption in bones as well, resulting in strong, healthy bones and teeth. Just like mustard leaves, turnip greens go well with rice or meat dishes, but can also be added to hot chicken salads or mixed with other baked vegetables, preferably sweeter varieties.
Turnips are available all year round but considering the vegetable’s affinity for cold weather it is best to harvest or purchase them during winter and spring. Turnip tops are usually sold together with the turnip root. For a more palatable culinary experience, choose smaller, younger turnips with healthy-looking green foliage. Don’t buy turnips with yellow or highly bruised leaves. The greener the leaves, the better: dark green turnip greens are the richest in vitamins and minerals. The downside of this is their accentuated bitter taste.
How can you take off some of the bitterness of turnip tops? First of all, cook mature turnip greens instead of eating them raw. Secondly, change the first round of water when boiling them. By throwing away the water you first boiled your turnip greens in you also discard the bitter compounds the vegetable exuded during the boiling process.
Benefits of turnip tops. Being a dark green color, turnip leaves are a great source of beta-carotene (50%), a natural pigment responsible for the orange in pumpkin and carrots and the green in most green, leafy vegetables. The high content of beta-carotene in turnip tops makes them ideal for eye health.
Beta-carotene not only boasts provitamin A activity (meaning it is made into vitamin A into the body), but also has a strong antioxidant activity, protecting the retina of the eye from free radical damage from blue light. Similar to vitamin A, this famous carotene is thought to offer protection against lung cancer in first-hand smokers especially.
Lutein and zeaxanthin (around 40% of the RDA) are both vitamin A precursors with powerful antioxidant activity. They contribute immensely to eye health and help in the prevention of macular degeneration (or loss of central vision due to old age).
Turnip greens are particularly rich in vitamin K and contain 3x more calcium than the turnip root. The vitamin K in turnip greens increases calcium absorption in bones and helps strengthen them. Eating turnip greens favours teeth health as well due to the high content of both vitamin K and calcium.
Moreover, eating turnip tops is good for cardiovascular health as well. Vitamin K ensures calcium deposits in bones, not on artery walls (or joints) thus preventing atherosclerosis, a condition in which deposits on artery walls break and are released into the bloodstream, resulting in possible life-threatening blockages.
Other significant health benefits of turnip greens, related to the high vitamin K content (350% of the RDI) include: prevention of blood loss and anti-inflammatory activity. Vitamin K is important for blood coagulation and reduces the levels of Interleukin-6, a protein thought to cause inflammation and related chronic diseases (coronary heart disease, cancer).
Last but not least, turnip greens are a great source of vitamin C, providing about 1/3 of the recommended daily intake required for preventing vitamin C deficiency. This means that eating turnip greens promotes collagen production, provides potent antioxidant protection, helps reduce inflammation and increases the body’s natural response to bacterial infections. Vitamin C-rich foods such as turnip tops help prevent saggy skin and maintain blood vessel integrity as a result of increasing the production of collagen.
Because the darkest and most bitter leaves are the healthiest, you might need to cook turnip greens in order to make them more palatable. You can pair them with other members of the Brassica family such as kale, even mustard greens or spinach, saute them, spice them up, maybe add diced chicken breast, sunflower seeds and olive oil as salad dressing to make it both appetizing and incredibly nutritious.
Another idea would be to pair turnip greens with rice. You can also make turnip greens into pastry filling or add them to stews. Considering they are packed with vitamins and minerals and extremely low in calories (20 kcal/100 g), dark green turnip tops are extremely figure-friendly.