Is beetroot good for anemia or iron deficiency? What the research does and doesn't show

The evidence doesn't support beetroot, juice or powder, as a way to diagnose, prevent or correct iron deficiency anemia. Anemia is a lab diagnosis made from a blood test, and treating it is a medical decision. Beetroot does contain iron, but it's the harder-to-absorb non-heme form, and beetroot also contains compounds that can work against iron absorption rather than for it.

What the evidence doesn't support

It doesn't support drinking beetroot juice or taking a beetroot supplement as a treatment for diagnosed iron deficiency anemia, and it doesn't support using beetroot to self-diagnose or rule out anemia at home. Anemia is confirmed with bloodwork — hemoglobin, ferritin and related markers — and standard treatment is iron repletion prescribed and monitored by a doctor. Only one human study below even measured beetroot in people with diagnosed anemia, and it didn't test whether beetroot raised their iron stores or resolved the anemia.

What the trials found

A small study in adults already diagnosed with iron deficiency anemia gave them a Beta vulgaris (beetroot) supplement for 12 weeks. The published abstract doesn't report a dose. After 12 weeks, markers of antioxidant status — enzymes like superoxide dismutase and glutathione peroxidase, and vitamins A, C and E — were higher than they were before supplementation, and higher antioxidant levels correlated with higher hemoglobin values. The study wasn't described as randomized or blinded, and it didn't report iron stores (ferritin) or whether the anemia itself resolved — it measured antioxidant chemistry, not whether the underlying anemia went away. That's a much narrower finding than the search "beetroot for anemia" implies, and it's the only human study on the topic found for this page.

Separately, food-composition research on oxalate content notes that beetroot is among the higher-oxalate common vegetables, and that oxalates bind calcium and other minerals in the gut, reducing how much of them the body absorbs. Iron from plant sources is already the non-heme form, which the body absorbs at a lower rate than the heme iron in meat, fish and poultry. Neither of these facts means beetroot is harmful for someone with normal iron status eating it as food — but together they're a reason not to expect a beetroot supplement to reliably raise iron levels the way a prescribed iron supplement is designed to.

Questions people ask

Is beetroot good for anemia?

There's no clinical trial showing that beetroot corrects anemia. The one study that supplemented people who already had iron deficiency anemia measured antioxidant markers, not whether their anemia resolved, and didn't report a dose.

Is beetroot juice good for anemia?

The research above didn't test juice specifically, and no form of beetroot has been shown in a trial to correct diagnosed anemia. Juice, like the powder used in the study, still supplies non-heme iron, which the body absorbs less efficiently than heme iron.

Is beetroot good for iron deficiency?

Beetroot does contain iron and can be part of a varied diet, but this search implies correcting a diagnosed shortfall, and nothing here supports that. Iron deficiency, with or without anemia, is a diagnosis a doctor makes and manages, usually with iron-specific supplementation rather than a general food or plant supplement.

When to talk to a doctor

Fatigue, pale skin, shortness of breath or other symptoms that suggest anemia are worth a blood test, not a supplement swap. Beetroot is not a treatment for iron deficiency anemia, and nothing in the evidence above supports using it as a substitute for diagnosis or the iron therapy a doctor prescribes. If a doctor already has you on an iron-repletion plan, or you take iron supplements, talk to that doctor before adding beetroot or any other supplement, since high-oxalate foods and mineral supplements can interact.

Related reading: beetroot benefits: what the research does and doesn't show, beetroot side effects, and who should not take beetroot.