Eating beets: doctors reveal surprising changes inside your body

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Beetroot may look modest in the produce aisle, but its effects inside the body are far from ordinary. This humble root has drawn interest from nutrition experts and elite athletes alike. Read on to find out why it’s becoming a kitchen staple and a performance aid.

What’s packed inside 100g of cooked beetroot

Beetroot is low in calories yet dense in useful nutrients. Here’s a quick breakdown per 100 g of cooked beetroot:

  • Nitrates: one of the richest vegetable sources.
  • Folate (vitamin B9): about 20% of daily needs, vital for cell renewal.
  • Potassium: roughly 325 mg, helps regulate blood pressure.
  • Iron: around 0.8 mg; absorption improves with vitamin C.
  • Dietary fiber: near 2.8 g, gentle on digestion.
  • Betalains: pigments with antioxidant properties that give beets their color.

All that for about 43 calories per 100 g. It’s a nutrient-dense choice for little energy cost.

How beetroot nitrates work in your body

The standout compound in beetroot is its natural nitrate content. After you eat beets, these nitrates are partially converted by oral bacteria into nitrites.

Those nitrites are then transformed into nitric oxide (NO) in the stomach and bloodstream. Nitric oxide relaxes and widens blood vessels, improving blood flow.

  • Lowering blood pressure in measurable amounts.
  • Increasing oxygen delivery to muscles, which boosts endurance.
  • Enhancing cerebral blood flow, which can support thinking and memory.

A glass of fresh beet juice concentrates nitrates and is a common method used by athletes before competition.

Three tangible health advantages of eating beets

The nitrate-to-nitric-oxide pathway produces clear, real-world effects.

1. More sustained physical energy

Improved oxygen delivery helps muscles work more efficiently. Many people report steadier energy during the day without the sharp highs and lows of caffeine.

2. Easier digestion and a healthier gut

The fiber in beetroot supports regular bowel function and feeds beneficial gut bacteria. That contributes to digestion, immune function, and even mood.

3. Sharper brain function with age

By enhancing blood flow in small brain vessels, beet-derived nitric oxide can support memory and focus. Studies show benefits especially in older adults after regular beet consumption.

Simple ways to add beetroot to your meals

Beetroot is flexible in the kitchen and easy to prepare. Try these practical options:

  • Raw, grated into salads with lemon and olive oil.
  • Roasted in wedges with thyme and a drizzle of oil for 35–45 minutes.
  • Juiced with apple and carrot to tame the earthy flavor.
  • Warm salad of sliced cooked beets, goat cheese, arugula, and pumpkin seeds.

Use the greens too: beet leaves are nutritious

Beet greens are edible and often richer in some minerals than the root. They supply iron, vitamin K, and calcium.

Cook them like spinach: sauté with garlic, add to soups, or layer into gratins for extra nutrients and flavor.

Raw beets, oxalates, and food safety

For most people, raw beetroot is safe and can be eaten grated or juiced. The main caution applies to storage: cooked beets left at room temperature can harbor bacteria, as with any cooked food.

People prone to kidney stones should note that beets contain oxalates. High intake may not be advisable for some. If you have concerns, consult a healthcare professional.

Growing beets at home: quick starter tips

Beets are beginner-friendly and adapt well to pots, balcony boxes, or garden beds. They need moderate water, light soil, and minimal fuss.

  • Sow seeds directly in loose soil every few weeks for continuous harvest.
  • Thin seedlings to let roots develop.
  • Harvest leaves young for salads, and let roots grow larger if you want big beets.

Why your urine may turn pink or red after eating beets

Some people notice colored urine after consuming beetroot. This harmless effect is called beeturia.

It happens when betalain pigments are not fully broken down and appear in urine. About 10–14% of people experience it. The color fades within 24–48 hours and needs no treatment.

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