Turnip:18 Health Benefits, Nutrition and How to Eat

Did you know that the humble turnip has been nourishing humans for over 4,000 years? This often-overlooked root vegetable packs a powerful nutritional punch that can transform your health and culinary experience. From boosting immunity to supporting weight loss, turnips deserve a prime spot in your kitchen and on your plate. This article will explore 18 amazing health benefits of Turnip and discuss how to eat it at home.

What are Turnips?

Turnips (Brassica rapa) are root vegetables belonging to the cruciferous family, alongside broccoli, cabbage, and kale. With their distinctive purple-topped white bulbs and leafy greens, turnips have sustained civilizations throughout history, from ancient Roman times to modern-day dinner tables.

Despite their long history, turnips often get overshadowed by more popular vegetables. However, as more people discover their impressive nutritional profile and versatility in the kitchen, turnips are experiencing a well-deserved renaissance now.

Plus, what makes turnips truly special is their dual offering—both the root and the greens are edible and packed with nutrients. The root has a slightly sweet, earthy flavor that becomes milder when cooked. The greens offer a peppery taste similar to mustard greens.

Nutritional Profile of Turnips

Turnips are remarkably low in calories while being rich in essential nutrients. Here’s what you’ll find in a 1-cup (130g) serving of raw turnips:

Vitamins and Minerals

Turnips are particularly impressive when it comes to their micronutrient content:

• Vitamin C: 27mg (30% DV) – Supports immune function and collagen production
• Potassium: 233mg (7% DV) – Essential for heart and muscle function
• Folate: 15μg (4% DV) – Important for cell division and DNA synthesis
• Calcium: 30mg (3% DV) – Crucial for bone health
• Magnesium: 11mg (3% DV) – Supports muscle and nerve function

Turnip Greens: A Nutritional Powerhouse

While the turnip root is nutritious, the greens are even more impressive:

• Vitamin K: 138μg (173% DV) – Essential for blood clotting and bone health
• Vitamin A: 5000 IU (100% DV) – Critical for vision and immune function
• Vitamin C: 33mg (55% DV) – Powerful antioxidant
• Folate: 107μg (27% DV) – Important for cell growth
• Calcium: 190mg (19% DV) – Supports bone health

Don’t discard those greens! They’re among the most nutritious leafy vegetables available.

18 Amazing Health Benefits of Turnips

Now, let’s explore the impressive array of health benefits that turnips offer:

1. Supports Immune Function

Turnips are loaded with vitamin C, providing about 30% of your daily needs in just one cup. This essential vitamin strengthens your immune system by promoting the production of white blood cells that fight infections. During cold and flu season, incorporating turnips into your meals can give your body the immune boost it needs.

2. Promotes Digestive Health

With nearly 2 grams of fiber per cup, turnips support healthy digestion by adding bulk to stool and promoting regular bowel movements. The fiber in turnips also acts as a prebiotic. It can feed the beneficial bacteria in your gut microbiome, which has far-reaching effects on overall health.

3. Aids Weight Management

At just 28 calories per cup, turnips make an excellent substitute for higher-calorie starches like potatoes. Their high water and fiber content help you feel full longer, potentially reducing overall calorie intake. You can try mashed turnips instead of mashed potatoes for a satisfying, low-calorie alternative that doesn’t sacrifice flavor.

4. Supports Heart Health

Several compounds in turnips contribute to cardiovascular health. Their potassium content helps regulate blood pressure by counteracting the effects of sodium. Additionally, the fiber in turnips can help lower cholesterol levels. It can bind to cholesterol in the digestive system and remove it from the body.

5. Reduces Inflammation

Turnips contain various antioxidants, including vitamin C and flavonoids, that help combat oxidative stress and reduce inflammation in the body. Chronic inflammation is linked to numerous health conditions, including heart disease, diabetes, and arthritis. This makes turnips a valuable addition to an anti-inflammatory diet.

6. May Help Prevent Cancer

Like other cruciferous vegetables, turnips contain glucosinolates, compounds that break down into isothiocyanates during digestion. Research suggests these compounds may help prevent cancer by:

• Protecting cells from DNA damage
• Inactivating carcinogens
• Inhibiting tumor blood vessel formation
• Promoting cancer cell death

The highest concentration of these protective compounds is found in turnip greens.

7. Supports Bone Health

Turnip greens are exceptionally rich in vitamin K, providing over 170% of your daily needs in one serving. This vitamin is essential for bone formation and helps prevent osteoporosis by improving calcium absorption and reducing calcium excretion. The calcium content in both the roots and greens further supports bone density.

8. Improves Vision Health

Beta-carotene, found abundantly in turnip greens, converts to vitamin A in the body, which is crucial for maintaining healthy vision. Regular consumption may help prevent age-related macular degeneration and night blindness. The antioxidants in turnips also protect eye cells from damage caused by free radicals.

9. Enhances Skin Health

The vitamin C in turnips plays a vital role in collagen production, which maintains skin elasticity and promotes wound healing. The antioxidants in turnips also help protect skin cells from damage caused by sun exposure and environmental pollutants. This can potentially reduce signs of aging.

10. Regulates Blood Sugar

Despite being a root vegetable, turnips have a relatively low glycemic index, meaning they don’t cause rapid spikes in blood sugar levels. Their fiber content also slows the absorption of sugar into the bloodstream. This makes them a suitable vegetable choice for people with diabetes or those monitoring their blood glucose.

11. Supports Liver Function

Turnips contain compounds that support the liver’s natural detoxification processes. The sulfur-containing compounds in turnips may help activate liver enzymes responsible for removing toxins from the body. This makes turnips a valuable addition to a liver-supportive diet.

12. Boosts Energy Levels

The B vitamins in turnips, including folate and B6, play essential roles in energy metabolism. These vitamins help convert food into usable energy and support red blood cell production, which carries oxygen throughout the body. Including turnips in your diet can help combat fatigue naturally.

13. Improves Respiratory Health

The anti-inflammatory properties of turnips may benefit those with respiratory conditions like asthma or bronchitis. Historical records show turnips were used in traditional medicine to treat coughs and bronchial conditions. Plus, the vitamin C and antioxidants in turnips support overall respiratory health.

14. Supports Hormonal Balance

Cruciferous vegetables like turnips contain indole-3-carbinol, a compound that may help regulate estrogen levels in the body. This can be particularly beneficial for women’s health. This can help reduce the risk of hormone-related cancers and alleviate symptoms of conditions like PCOS.

15. Enhances Brain Function

The antioxidants and anti-inflammatory compounds in turnips may protect brain cells from oxidative damage, potentially reducing the risk of neurodegenerative diseases like Alzheimer’s and Parkinson’s. The folate in turnips also supports cognitive function and may help prevent age-related cognitive decline.

16. Promotes Healthy Pregnancy

Folate, found in both turnip roots and greens, is crucial during pregnancy for preventing neural tube defects in developing babies. Just one cup of turnip greens provides about 27% of the daily recommended folate intake for pregnant women, making them an excellent addition to a prenatal diet.

17. Strengthens the Skeletal System

Beyond vitamin K and calcium, turnips contain manganese, which is essential for bone formation and maintenance. Regular consumption of turnips and their greens may help prevent osteoporosis and maintain skeletal strength as you age.

18. Improves Athletic Performance

The nitrates naturally present in turnips can improve blood flow and oxygen delivery to muscles during exercise, potentially enhancing athletic performance. These compounds convert to nitric oxide in the body, which relaxes blood vessels and improves circulation—similar to the effect found in beets but with fewer calories.

How to Select and Store Turnips?

To maximize the health benefits of turnips, it’s important to select the best specimens and store them properly.

1. Selecting Fresh Turnips

When shopping for turnips, look for these quality indicators:

• Size: Smaller turnips (2-3 inches in diameter) tend to be sweeter and more tender than larger ones.
• Firmness: Choose turnips that feel heavy for their size and firm to the touch, without soft spots.
• Skin condition: The skin should be smooth, without major blemishes, cracks, or signs of mold.
• Color: Look for turnips with vibrant coloring—typically white with a purple or reddish top.
• Greens (if attached): Fresh, crisp greens indicate a recently harvested turnip. Avoid those with wilted or yellowing greens.

🔍 Pro tip: If buying turnips with greens attached, remove the greens as soon as you get home to prevent them from drawing moisture from the root.

2. Proper Storage Techniques

To extend the shelf life of your turnips:

For turnip roots:

1. Remove greens if attached (store separately).
2. Do not wash until ready to use.
3. Store in a perforated plastic bag in the refrigerator crisper drawer.
4. Properly stored, turnip roots will last 2-3 weeks.

For turnip greens:

1. Rinse and dry thoroughly.
2. Wrap loosely in paper towels, then place in a plastic bag.
3. Store in the refrigerator crisper drawer.
4. Use within 2-4 days for optimal nutrition and flavor.

Long-term storage:

• Turnips can be frozen (blanch first) for up to 8-10 months.
• They can also be stored in a cool (32-40°F), humid root cellar for several months.

How to Prepare and Eat Turnips?

One of the most appealing aspects of turnips is their versatility in the kitchen. Here’s how to prepare and enjoy them:

Basic Preparation

Before cooking turnips:

1. Wash thoroughly under cool running water to remove dirt.
2. Peel the skin if desired (though not necessary for young, tender turnips).
3. Trim the root end and remove any blemishes.
4. Cut according to your recipe—sliced, diced, or quartered.

For turnip greens:

1. Rinse thoroughly to remove grit and sand.
2. Remove the tough center stem if desired.
3. Chop into manageable pieces.

Cooking Methods

Turnips can be prepared in numerous ways:

1. Roasting

Roasting enhances the natural sweetness of turnips:

• Toss peeled, cubed turnips with olive oil, salt, and pepper.
• Spread on a baking sheet and roast at 425°F (220°C) for 20-25 minutes until golden and tender.
• For extra flavor, add herbs like rosemary or thyme.

2. Steaming

Steaming preserves nutrients and results in a tender texture:

• Cut turnips into even-sized pieces.
• Place in a steamer basket over boiling water.
• Steam for 8-10 minutes until tender when pierced with a fork.

3. Boiling

Simple and quick:

• Add cubed turnips to boiling, salted water.
• Cook for 10-15 minutes until tender.
• Drain well before serving or using in recipes.

4. Mashing

A lower-carb alternative to mashed potatoes:

• Boil turnips until very tender.
• Drain thoroughly and return to the hot pot to evaporate excess moisture.
• Mash with butter, cream, salt, and pepper.
• For a smoother texture, blend with an immersion blender.

5. Raw

Young, tender turnips can be enjoyed raw:

• Peel and slice thinly or grate.
• Add to salads for a crisp, slightly peppery element.
• Use in slaws or as crudités with dips.

6. Sautéing

Quick and flavorful:

• Slice turnips thinly or dice them into small pieces.
• Heat oil or butter in a pan over medium-high heat.
• Sauté for 5-7 minutes until tender and lightly browned.
• Season with herbs and spices of your choice.

How to Cook Turnip Greens?

Don’t waste those nutritious greens:

1. Sautéing:

• Heat olive oil and minced garlic in a large pan.
• Add chopped greens and sauté until wilted, about 3-5 minutes.
• Season with salt, pepper, and a splash of vinegar or lemon juice.

2. Braising:

• Sauté onions in oil until translucent.
• Add chopped turnip greens, a small amount of broth or water, and seasonings.
• Cover and simmer for 20-30 minutes until tender.

3. Adding to soups and stews:

Chop greens and add during the last 10 minutes of cooking time.

“Turnip greens have a more robust flavor than the roots. A splash of acid—like vinegar or lemon juice—helps balance their natural bitterness.”

Tips for Consuming Turnip

Here are some tips for consuming turnips:

• Start with small portions: When first incorporating turnips into your diet, start with small servings of 1/4 to 1/2 cup. This allows your body to adjust, as consuming large amounts may cause digestive discomfort like gas or bloating.
• Peel the skin: While the skin is edible, peeling the turnips can help reduce any bitterness or woodiness in the texture. This is especially important for larger, older turnips.
• Roast for maximum flavor: Roasting turnips brings out their natural sweetness and enhances their texture. Toss cubed turnips with olive oil, salt, and pepper, then roast at 400°F until tender and caramelized.
• Try mixing with other veggies: Combine turnips with other root vegetables like carrots, potatoes, or parsnips when roasting or mashing to create flavorful, nutrient-dense dishes.
• Use turnip greens: Don’t discard the leafy turnip greens! They are highly nutritious and can be sautéed, added to soups, or eaten raw in salads.
• Experiment with seasonings: Turnips pair well with aromatic herbs and spices like thyme, rosemary, garlic, and black pepper. Get creative with different flavor combinations.

How Much Turnip Can You Eat in a Day?

For most healthy adults, the recommended amount of turnips to eat per day is 1/2 to 1 cup of the cooked vegetable. This provides a good source of beneficial nutrients like vitamin C, fiber, and antioxidants without potentially causing digestive issues from overconsumption. Those with certain medical conditions may need to limit their turnip intake.

Potential Side Effects and Considerations

While turnips are healthy for most people, there are some considerations to keep in mind:

1. Digestive Issues

As with many cruciferous vegetables, turnips contain raffinose, a complex sugar that can cause gas and bloating in some individuals. To minimize these effects:

• Start with small portions and gradually increase intake.
• Cook thoroughly, as cooking breaks down some of the compounds that cause gas.
• Consider taking a digestive enzyme supplement that contains alpha-galactosidase before eating turnips.

2. Goitrogens

Turnips contain goitrogens, compounds that can interfere with thyroid function if consumed in extremely large amounts, particularly when raw. For most people, this isn’t a concern with moderate consumption. However, individuals with thyroid conditions should:

• Cook turnips thoroughly, as cooking reduces goitrogen content.
• Consume in moderation as part of a varied diet.

3. Medication Interactions

The high vitamin K content in turnip greens may interact with blood-thinning medications like warfarin (Coumadin). If you’re on such medication, maintain a consistent intake of vitamin K-rich foods rather than dramatically increasing or decreasing consumption.

4. Oxalates

Turnips contain oxalates, which can contribute to kidney stone formation in susceptible individuals. Those with a history of calcium oxalate kidney stones may need to moderate their intake.

Here are the steps for planting turnips at home:

1. Choose the right location:

• Turnips prefer full sun, so pick a spot that gets at least 6 hours of direct sunlight per day.
• The soil should be well-drilled, loose, and fertile. Amend the soil with compost or aged manure before planting.

2. Time for planting:

• Turnips can be planted in early spring as soon as the ground can be worked, or in late summer/early fall for a fall/winter harvest.
• In most climates, the best time to plant turnips is 4-8 weeks before the first expected frost.

3. Prepare the soil:

• Use a garden fork or tiller to loosen the soil to a depth of 8-10 inches.
• Rake the soil to create a smooth, even planting surface.

4. Sow the seeds:

• Plant the turnip seeds 1/2 inch deep and 1 inch apart in rows spaced 12-18 inches apart.
• Cover the seeds lightly with soil and gently pat down.

5. Water and thin:

• Water the soil thoroughly after sowing the seeds.
• Once the seedlings emerge, thin them to 2-4 inches apart to allow for proper root development.

6. Maintain and harvest:

• Keep the soil consistently moist, especially while the turnips are actively growing.
• Harvest the turnips when they are 2-3 inches in diameter, typically 4-8 weeks after planting.
• Pull the turnips from the ground and remove any damaged or diseased portions before storing or cooking.

With proper planning, planting, and care, you can enjoy a bountiful homegrown harvest of fresh, flavorful turnips. Be sure to stagger your plantings for a continuous supply throughout the growing season.

FAQs

1. How do I select and store fresh turnips?

Look for turnips that are firm, smooth, and heavy for their size. Avoid any that are soft, blemished, or have woody or hollow centers. Store unwashed turnips in the refrigerator for up to 2 weeks.

2. What’s the difference between turnips and rutabagas?

Rutabagas are larger, denser, and have a slightly sweeter, more pronounced flavor compared to turnips. Visually, rutabagas have a yellow-orange interior, while turnips are white with a purple-tinged top.

3. Can I eat the turnip greens?

Yes, turnip greens are edible and highly nutritious. They can be sautéed, added to soups, or used in salads. Look for fresh, vibrant greens when purchasing turnips.

4. Are there different varieties of turnips?

Yes, there are several varieties of turnips, including Purple-Top White Globe, Golden Ball, and Tokyo Cross, each with slightly different sizes, shapes, and flavors.

5. How do the nutritional values of turnips compare to those of other root vegetables?

Turnips are relatively low in calories compared to other root veggies, with just 36 calories per cup. They are also a good source of fiber, containing about 3 grams per serving. Turnips have slightly less vitamin C than carrots or potatoes, but they contain more folate and vitamin K.

6. Can I eat turnip greens raw?

Yes, you can enjoy turnip greens raw in salads or as part of a crudité platter. The greens have a slightly peppery, mustard-like flavor that pairs well with acidic dressings or dips. Just be sure to thoroughly wash the greens before consuming.