Beetroot:20 Benefits, Nutrition, Side Effects and How to Eat

Did you know that the humble beetroot has been consumed for over 4,000 years? This unassuming root vegetable has a long and storied history, and for good reason – it’s a true superstar in the produce aisle.

With its deep, earthy hue and a flavor that’s equally bold and sweet, the beetroot packs a nutritional punch that’s hard to beat. From supporting heart health to enhancing athletic performance, the vibrant color of this root is a telltale sign of the incredible antioxidants and phytonutrients it contains.

This article explores 20 amazing health benefits of beetroot with potential side effects. In addition, we will also discuss how to eat it effectively.

What is Beetroot?

Beetroot (Beta vulgaris), commonly known as beet, is a root vegetable that belongs to the Chenopodiaceae family, which also includes chard, spinach, and quinoa. Recognizable by its deep purple-red color, beetroot grows with green leafy tops that are also edible and highly nutritious.

Originally cultivated around the Mediterranean and Atlantic coasts of Europe, beetroot has evolved from its ancestor, the sea beet. The ancient Romans were among the first to cultivate beetroot for its roots, valuing it both as food and for its medicinal properties.

What makes beetroot truly special is its unique composition of nutrients, particularly nitrates, betalains, and other bioactive compounds that contribute to its impressive health benefits.

Different Varieties of Beetroot

Beetroots come in a variety of interesting and colorful varieties beyond the classic deep purple beet. Here are some of the different types of beetroots you may encounter:

• Classic Red Beets: The most common and widely available type, these have a deep purple-red color and an earthy, sweet flavor.
• Golden Beets: These have a vibrant yellow or golden color and a slightly milder, almost honey-like sweetness.
• Chioggia Beets: Also known as “candy cane” beets, these have a distinctive bull’s-eye pattern of concentric red and white circles when cut.
• Rainbow Beets: A mix of different colored beets, including red, yellow, white, and even striped varieties, providing a visually stunning array of colors.
• White Beets: These have a pure white interior and a subtle, delicate flavor compared to the stronger taste of red beets.
• Bull’s Blood Beets: An heirloom variety with deep burgundy-red foliage and roots that have an intense, concentrated beet flavor.
• Touchstone Gold Beets: A variety with a beautiful, bright orange interior and a slightly less earthy, more buttery taste.
• Cylindra Beets: Also known as “formanova” beets, these have an elongated, cylindrical shape rather than the typical rounded root.

Beyond the visual differences, each beet variety may have slightly varying nutrient profiles and culinary uses. Experiment with different types to discover your personal favorites!

What Makes Beetroot So Nutritionally Powerful?

Here’s a quick snapshot of what you get in a 100-gram serving of raw beetroot:

Three compounds do most of the heavy lifting: dietary nitrates, betalains (the red-purple pigments), and betaine (a methyl donor involved in dozens of metabolic processes). Together, they make beetroot one of the most functional foods available at your local grocery store.

20 Amazing Health Benefits of Beetroot

1.  Lowers Blood Pressure

This is arguably beetroot’s most well-documented benefit. Dietary nitrates in beet juice are converted to nitric oxide in the body, which relaxes and widens blood vessels.

Studies show that drinking just one cup of beet juice can lower systolic blood pressure by 4–10 mmHg within hours. For people managing hypertension, that’s a clinically meaningful number.

2.  Boosts Athletic Performance and Endurance

Athletes have been using beetroot juice as a legal performance enhancer for over a decade. The nitrate-to-nitric oxide conversion improves oxygen efficiency in muscles, meaning your body can do more work with less oxygen.

Research published in the Journal of Applied Physiology found that cyclists who consumed beetroot juice improved their time-trial performance by up to 3% — a significant margin at the competitive level.

3.  Supports Brain Health and Cognitive Function

Blood flow to the brain naturally declines with age, contributing to cognitive decline. Nitric oxide from beetroot helps maintain healthy cerebral blood flow, particularly to the frontal lobe — the area responsible for decision-making and working memory.

One study found that older adults who drank beet juice showed significantly improved blood flow to white matter regions of the brain associated with dementia risk.

4.  Fights Inflammation

Betalains — the pigments that make beetroot red — are potent anti-inflammatory agents. Chronic inflammation underlies conditions like heart disease, diabetes, and arthritis.

Betanin, the primary betalain in beetroot, has been shown in laboratory studies to inhibit inflammatory signaling pathways, including COX-1 and COX-2 enzymes (the same targets as common anti-inflammatory drugs).

5. Packed With Antioxidants

Beetroot contains a rich mix of antioxidants beyond betalains, including vitamin C and manganese. These compounds neutralize free radicals — unstable molecules that damage cells and contribute to aging and disease.

The antioxidant capacity of beetroot is comparable to that of berries, making it one of the more underrated sources in the vegetable kingdom.

6.  Supports Immune Function

The combination of vitamin C, iron, and folate in beetroot plays a direct role in immune defense. Vitamin C stimulates white blood cell production, iron supports oxygen transport to immune cells, and folate is essential for DNA repair — a critical process when your immune system is mounting a response. Eating beetroot regularly gives your immune system a meaningful nutritional foundation.

7. Promotes Gut Health

Beetroot is a solid source of dietary fiber, providing roughly 2.8 grams per 100g. Fiber feeds beneficial gut bacteria, supports regular bowel movements, and helps maintain a healthy gut lining. The fiber in beetroot is primarily insoluble, which adds bulk to stool and reduces transit time — lowering the risk of constipation and potentially reducing colorectal cancer risk.

8.  Improves Muscle Recovery After Exercise

Post-workout inflammation and oxidative stress are normal but can slow recovery. The anti-inflammatory and antioxidant compounds in beetroot help reduce muscle soreness and speed up recovery time.

Some research suggests that beetroot supplementation can reduce perceived soreness by up to 10% in the 24–72 hours following intense exercise.

9. Supports Healthy Blood Sugar Levels

Despite tasting sweet, beetroot has a moderate glycemic index of around 61, but a very low glycemic load because of its high water content.

The fiber slows glucose absorption, and the alpha-lipoic acid found in beets has been studied for its potential to improve insulin sensitivity. For people managing blood sugar, beetroot is a smarter carbohydrate choice than many alternatives.

10.  May Improve Respiratory Efficiency

Nitric oxide doesn’t just dilate blood vessels — it also relaxes the smooth muscle in airways, which can improve breathing efficiency. Some research suggests beetroot supplementation may benefit people with conditions like chronic obstructive pulmonary disease (COPD) by reducing the oxygen cost of breathing during physical activity.

11. Supports Liver Detoxification

Betaine — one of beetroot’s key compounds — plays a central role in liver function. It supports a process called methylation, which helps the liver process fats and remove toxins.

Studies in people with non-alcoholic fatty liver disease (NAFLD) have shown that betaine supplementation can reduce liver fat accumulation and improve liver enzyme levels. Eating whole beetroot provides a natural source of this compound.

12.  May Aid Weight Management

At just 43 calories per 100 grams, beetroot is nutrient-dense and filling. Its fiber content promotes satiety, and its natural sweetness can help satisfy sugar cravings without a caloric hit.

While beetroot alone won’t cause weight loss, incorporating it into a balanced diet supports the kind of eating pattern associated with healthy weight maintenance.

13.  Supports Bone Health

Beetroot contains silica, a mineral that helps the body use calcium effectively — and calcium is the primary building block of bones and teeth.

It also provides manganese, which is involved in bone formation and cartilage synthesis. While not as calcium-rich as dairy, beetroot contributes meaningfully to the micronutrient ecosystem that supports skeletal health.

14.  Rich in Folate for Pregnancy Health

Folate (vitamin B9) is critical during pregnancy for preventing neural tube defects in developing fetuses. Beetroot is one of the best whole-food sources of folate, providing 27% of the daily recommended value per 100 grams. Pregnant women and those planning to conceive can benefit significantly from including beetroot in their regular diet.

15.  May Help Prevent Anemia

Iron-deficiency anemia is one of the most common nutritional deficiencies worldwide. Beetroot provides both iron and folate — two nutrients essential for red blood cell production.

While the iron in beetroot is non-heme (plant-based) and absorbed less efficiently than animal-sourced iron, pairing it with vitamin C (which beetroot also contains) significantly boosts absorption.

16.  Supports Heart Health Beyond Blood Pressure

The cardiovascular benefits of beetroot extend beyond blood pressure reduction. Betaine helps lower homocysteine levels — an amino acid that, when elevated, is a known risk factor for heart disease.

Additionally, the potassium in beetroot supports a healthy heart rhythm, and the fiber helps reduce LDL (“bad”) cholesterol levels over time.

17.  Has Anti-Cancer Properties (Preliminary Evidence)

“Betalains have demonstrated the ability to inhibit cancer cell growth in laboratory settings — though human clinical trials are still in early stages.”

Laboratory studies have shown that betanin from beetroot can inhibit the growth of certain cancer cell lines, including breast, prostate, and colon cancer cells.

It’s important to be clear: this is not a cancer cure, and human trials are limited. But the preliminary evidence is promising enough that researchers are actively investigating beetroot-derived compounds as adjunct cancer therapies.

18.  Reduces Oxidative Stress in the Kidneys

The kidneys are particularly vulnerable to oxidative damage, especially in people with diabetes or high blood pressure. Animal studies have shown that beetroot extract can reduce markers of oxidative stress in kidney tissue. While human data is still emerging, the antioxidant profile of beetroot makes it a logical dietary ally for kidney health.

19.  May Improve Sleep Quality

Nitric oxide plays a role in regulating sleep by influencing the circadian rhythm and promoting relaxation of the nervous system. Some researchers suggest that dietary nitrates from sources like beetroot may support better sleep quality, particularly in people with sleep-disordered breathing. While the evidence is still early, it’s an intriguing area of ongoing research.

20.  Supports Skin Health and Appearance

The combination of antioxidants, vitamin C, and anti-inflammatory compounds in beetroot contributes to healthier skin. Vitamin C is essential for collagen synthesis — the protein that keeps skin firm and elastic.

Betalains help reduce skin inflammation, which can manifest as redness or acne. Some people even apply diluted beet juice topically as a natural skin toner, though eating it regularly provides systemic benefits that topical application cannot match.

Potential Side Effects and Precautions

While beetroot is generally safe and beneficial for most people, there are some potential side effects and precautions to be aware of:

• Beeturia (Pink/Red Urine): Consuming beetroots can sometimes cause a harmless condition called beeturia, where your urine turns pink or reddish in color. This is due to the betalain pigments in beets and is not a cause for concern.
• Digestive Issues: Beetroots are high in fiber, which can cause gas, bloating, and loose stools, especially if consumed in large quantities. You should start with small servings and increase gradually to allow your digestive system to adjust.
• Kidney Stones: Beetroots are moderately high in oxalates, which can increase the risk of kidney stone formation in susceptible individuals. Those with a history of kidney stones should consume beetroots in moderation.
• Allergic Reactions: While rare, some people may have an allergic reaction to beetroots, experiencing symptoms like hives, rashes, or difficulty breathing. Discontinue use if any adverse reactions occur.
• Medication Interactions: The nitrates in beetroots may interact with certain medications, such as blood pressure or diabetes drugs. Consult your healthcare provider before consuming beetroots if you are taking any medications.
• Discoloration of Skin and Teeth: The betalain pigments in beetroots can temporarily stain the skin and teeth, especially if consuming large amounts of beetroot juice. This is harmless but may be a consideration for some.

Who Should Be Cautious

⚠️ Medical Conditions:

• Low Blood Pressure: The natural nitrates in beetroot can further lower blood pressure.
• Kidney Disease: The high potassium content may be problematic for those with kidney problems.
• Diabetes: While beneficial in moderation, beetroot’s natural sugars should be accounted for in carbohydrate counting.
• Hemochromatosis: A condition where the body absorbs too much iron; beetroot’s iron content may exacerbate this.

⚠️ Medication Interactions:

• Blood Pressure Medications: Beetroot may enhance their effects, potentially causing blood pressure to drop too low.
• Erectile Dysfunction Medications: Combined with beetroot’s nitrates, these can cause dangerous drops in blood pressure.
• Anticoagulants: The vitamin K in beetroot greens might interfere with blood-thinning medications like warfarin.

How to Incorporate Beetroot in Your Diet?

Beetroot’s versatility makes it easy to include in your daily meals.

1. Raw Beetroot

Raw beetroot offers the highest nutritional value, as cooking can reduce some of its beneficial compounds.

• Beetroot Salads: Grate or spiralize raw beetroot and add to salads for a crunchy, colorful boost.
• Beetroot Slaws: Combine shredded beetroot with carrots, cabbage, and a light dressing.
• Beetroot Carpaccio: Slice very thinly and drizzle with olive oil, lemon juice, and herbs.

2. Juiced Beetroot

Juicing is an excellent way to get a concentrated dose of beetroot’s nutrients.

• Pure Beetroot Juice: Start with 2-3 ounces daily and gradually increase to avoid digestive discomfort.
• Mixed Vegetable Juice: Combine with carrots, apples, or ginger to balance the earthy flavor.
• Beetroot Smoothies: Blend with berries, bananas, and yogurt for a nutritious breakfast.

Pro Tip: For maximum nitrate benefits, consume beetroot juice within 2-3 hours before exercise.

3. Cooked Beetroot

Cooking beetroot softens its texture and mellows its flavor.

• Roasted Beetroot: Wrap in foil with a drizzle of olive oil and roast at 400°F (200°C) for 45-60 minutes until tender.
• Boiled Beetroot: Simmer whole beetroot for 30-60 minutes, depending on size.
• Steamed Beetroot: Steam for 20-30 minutes for a gentler cooking method.

4. Beetroot in Meals

Incorporate beetroot into your regular meal rotation with these ideas:

• Beetroot Hummus: Blend cooked beetroot with chickpeas, tahini, garlic, and lemon juice.
• Beetroot Soups: Try traditional borscht or a modern beetroot and coconut soup.
• Beetroot Risotto: Add diced beetroot for a vibrant, nutritious twist on classic risotto.
• Beetroot Pasta: Mix pureed beetroot into pasta dough for pink, nutrient-rich noodles.
• Beetroot Burgers: Combine with beans, grains, and spices for vegetarian patties.

5. Pickled Beetroot

Pickling extends shelf life while preserving many nutrients.

• Quick Pickled Beetroot: Slice cooked beetroot and marinate in vinegar, salt, and spices.
• Fermented Beetroot: Naturally fermented for probiotic benefits and extended preservation.

6. Beetroot Greens

Don’t discard the tops! Beetroot greens are highly nutritious.

• Sautéed Greens: Cook like spinach with garlic and olive oil.
• Green Additions: Add chopped greens to soups, stews, or pasta dishes.

Beetroot for Different Dietary Needs

Best Time to Consume Beetroot

The timing of beetroot consumption can enhance its specific benefits:

• Morning: Start your day with beetroot juice for sustained energy and detoxification.
• Pre-Workout (1-3 hours before): Maximize performance benefits from nitrates.
• Post-Workout: Support recovery with anti-inflammatory compounds.
• Evening: The magnesium and nitrates may promote relaxation and healthy blood flow.

Remember to start with small amounts if you’re new to beetroot, as its high fiber content might cause digestive discomfort if introduced too quickly.

How Much Beetroot Can You Eat in a Day?

While there’s no strict upper limit for beetroot consumption, here are general guidelines:

• For general health benefits: 1 medium beetroot (about 100g) or 70-100ml of beetroot juice daily
• For blood pressure benefits: 250ml of beetroot juice or 1-2 medium beetroots daily
• For athletic performance: 500ml of beetroot juice (or equivalent) 2-3 hours before exercise
• For children: Start with smaller portions (¼ to ½ of an adult serving)

The nitrate content in beetroot varies based on growing conditions, but most experts suggest that consuming up to 500mg of dietary nitrates daily is safe for most people.

How to Select Fresh Beetroot

Look for these qualities when selecting fresh beetroot:

• Size: Medium-sized beetroots (2-3 inches in diameter) are typically more tender and flavorful than very large ones.
• Firmness: Choose firm beets that feel heavy for their size.
• Skin: The skin should be smooth, unblemished, and free from deep cuts or bruises.
• Greens: If attached, the greens should look fresh and vibrant, not wilted or yellowing. Healthy greens usually indicate fresh beetroot.
• Roots: The taproot (the long, thin root at the bottom) should be intact and firm.

🔍 Inspection Tip: Avoid beetroots with soft, moist spots or signs of decay, as these indicate deterioration.

Proper Storage Techniques

Proper storage extends shelf life and preserves nutrients:

Fresh, Uncooked Beetroot:

• Remove greens: Cut off the greens, leaving about 1-2 inches of stem (this prevents the beetroot from “bleeding” and losing nutrients).
• Store greens separately: Wrap in a damp paper towel and refrigerate for use within 2-3 days.
• Don’t wash before storing: Only wash beetroot right before using.
• Refrigeration: Place unwashed beetroot in a perforated plastic bag in the crisper drawer of your refrigerator. They’ll keep for 2-3 weeks.
• Root cellar option: In a cool (32-40°F/0-4°C), humid environment, beetroot can last up to 3 months.

Cooked Beetroot:

• Refrigeration: Store in an airtight container for up to 5 days.
• Freezing: Cooked and peeled beetroot can be frozen for up to 8-12 months. Slice or cube before freezing for convenience.

Beetroot Juice:

• Refrigeration: Fresh beetroot juice should be consumed within 24 hours for maximum nutritional benefit.
• Freezing: Pour into ice cube trays for convenient portions that last up to 3 months.

FAQs

1. Is it better to eat beetroot raw or cooked?

Both raw and cooked beetroot offer health benefits. Raw beetroot preserves more of certain nutrients like vitamin C and enzymes. However, cooking can actually increase the availability of other nutrients and make beetroot easier to digest.

2. How much beetroot juice should I drink daily?

For general health benefits, 70-140ml (2.5-5 oz) of beetroot juice daily is typically recommended. For specific benefits like blood pressure reduction or exercise performance enhancement, up to 250-500ml may be appropriate.

3. Can children eat beetroot?

Yes, beetroot is safe and nutritious for children. It provides essential nutrients for growth and development, including folate, iron, and vitamin C. Introduce beetroot in small amounts, as children may need time to adjust to its earthy flavor.

4. Is beetroot high in sugar?

While beetroot contains natural sugars (about 6-8g per 100g), it has a moderate glycemic index and contains fiber that slows sugar absorption. The overall sugar content is balanced by the vegetable’s rich nutrient profile.

5. Can you eat beetroot raw?

Yes, raw beetroot is safe and nutritious. It can be grated into salads, juiced, or thinly sliced. Raw beetroot retains maximum nutrients but may be harder to digest for some people.

6. Are beetroot greens edible?

Yes, beetroot greens are not only edible but highly nutritious, containing more iron, calcium, and vitamins than the root itself. They can be prepared similarly to spinach or Swiss chard.