Mila · Nutrition Coach Food guides Are Beets Healthy? Nutrition, Benefits & How to Eat Them
Yes — beets are a genuinely healthy root vegetable, and one of the few whose reputation actually matches a decent body of research. They’re naturally sweet, deeply colored, and carry a class of compounds — dietary nitrates — that shows up in real studies on blood pressure and exercise. Strip away the “superfood” packaging and what remains is still worth eating: fiber, folate, potassium, and those nitrates, all for very little energy cost.
What’s in it
A typical serving is about one cup of cooked, sliced beets (roughly 170 g), or two small whole beets. Per 100 g of cooked beetroot, expect approximately:
- Calories: around 40–45 — a full cup runs near 70–75
- Carbohydrates: about 9–10 g, of which roughly 2–3 g is fiber and the rest is mostly natural sugar
- Protein: around 1.5–2 g
- Fat: essentially none
- Folate: a strong contribution — beets are one of the better vegetable sources
- Potassium and manganese: solid amounts of both
- Dietary nitrates: a notably high level, which is most of the reason beets get studied
- Betalains: the pigments that make beets crimson, with antioxidant activity in the lab
The natural sugar deserves honest framing. Beets are among the sweeter vegetables, which sometimes triggers “are they too sugary?” worry — but a whole beet still lands at roughly a quarter of the sugar of the same weight of many fruits, arrives wrapped in fiber and water, and comes with folate and nitrates attached. Whole beets behave nothing like a sweet treat, whatever their taste suggests.
Real benefits
Dietary nitrates with a real research file. Beets are one of the richest food sources of nitrates, which the body converts toward nitric oxide — a molecule involved in relaxing blood vessels. Small trials link beetroot juice to modest short-term drops in blood pressure and small improvements in exercise efficiency, which is why beet juice became an endurance-athlete staple. The honest framing: effects are real but modest, most robust with concentrated juice, and best thought of as a helpful nudge rather than a transformation.
Folate toward a genuinely important target. Beets are a strong plant source of folate, which matters for cell division and is especially important in pregnancy. A cup makes a real contribution across the week.
Fiber and fullness for very little. A couple of grams of fiber per serving stacks well with grains and greens — pairing roasted beets with spinach and a grain builds a filling, colorful plate without much effort.
Color that signals real compounds. The betalain pigments responsible for that intense crimson have measurable antioxidant activity, and unlike many pigments they’re fairly concentrated. It’s a modest benefit, but a real one riding along for free.
Sensible portions
Half a cup to a cup and a half (about 85–255 g) of cooked beets is a very reasonable everyday pattern, with no practical upper limit for healthy people beyond appetite. If your goal is the blood-pressure or exercise angle specifically, the studies mostly used concentrated beet juice, which packs the nitrates of several whole beets into one glass — useful to know, but whole beets are the more balanced everyday choice because they keep the fiber.
One genuinely useful heads-up: beets can turn urine and stool pink or reddish in some people. This is called beeturia, it’s completely harmless, and it catches people off guard every time. It’s a pigment passing through, nothing more.
Easy ways to eat it
- Roasted whole, then peeled — wrap in foil and roast until tender; the skins slip off and the flavor turns deep and sweet. The gold-standard method.
- Grated raw into a salad — raw beets are crunchy and bright; grate them with carrot and a lemony dressing.
- Tossed with goat cheese and walnuts — the classic pairing, because tangy cheese and toasted nuts balance the earthy sweetness perfectly.
- Blended into a smoothie — a small cooked beet with berries and yogurt adds color and earthiness without dominating.
- Quick-pickled — sliced beets in vinegar, salt, and a little sugar keep for a week and brighten any plate.
- In a grain bowl — roasted beets over quinoa with greens, seeds, and a drizzle of dressing is a complete, colorful lunch.
- As a dip — blended with yogurt or beans into a vivid pink spread for crackers and vegetables.
Who should be mindful
- People prone to kidney stones: beets are relatively high in oxalates, which can matter for people with a history of calcium-oxalate stones. If that’s you, moderate intake and discuss it with your doctor rather than avoiding beets outright.
- Anyone alarmed by pink urine: as above — beeturia is harmless. Knowing it’s coming saves an unnecessary scare.
- People managing blood sugar closely: beets fit fine, but they’re on the sweeter side for a vegetable, so portions count toward carb totals like anything else; your care team’s plan wins.
- People on blood-pressure medication: the nitrate effect is modest, but if you’re drinking concentrated beet juice daily and are already medicated, it’s worth a mention to your doctor.
- As always, a registered dietitian or your doctor can adapt these general notes to a diagnosed condition better than any article.
FAQ
Do beets really lower blood pressure? The evidence points modestly that way, mostly from studies using concentrated beetroot juice rich in nitrates. The effect is real but small and short-lived — a helpful nudge as part of an overall pattern, not a replacement for anything your doctor prescribes.
Why did my pee turn pink after eating beets? That’s beeturia, a harmless quirk where beet pigment passes through and colors urine or stool. It happens to some people and not others, means nothing is wrong, and fades on its own.
Are beets high in sugar? They’re among the sweeter vegetables, but a whole beet is far lower in sugar than fruit of the same weight and comes packaged with fiber, folate, and nitrates. Whole beets behave nothing like a sugary snack.
Is beet juice healthier than whole beets? Juice concentrates the nitrates studied in exercise and blood-pressure research, but strips the fiber. Whole beets are the more balanced everyday choice; juice is a targeted tool if you want the nitrate effect specifically.
How often can I eat beets? As often as you like within a varied diet. A few servings a week is a great pattern for most people, with the only real limits being appetite and, for stone-formers, oxalate load.
If you’d like help working colorful vegetables like these into your week without overthinking it — matched to your taste, budget, and routine — Mila, the AI dietician app, is a warm place to start.