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BV
Not CommonAI-summarized
Beta vulgaris
Beta vulgaris
Consumed as food medicine in European and Middle Eastern traditions
Beetroot lowers blood pressure through its high nitrate content, which converts to nitric oxide in the body. Nitric oxide relaxes and dilates blood vessels, improving blood flow and reducing pressure on arterial walls. This effect typically occurs within 1-3 hours after consumption and may last up to 24 hours. Evidence level C supports this mechanism, with benefits most pronounced in individuals with existing hypertension.
Can I take beetroot with blood pressure medication?
Beetroot may enhance the blood pressure-lowering effects of antihypertensive medications, potentially causing hypotension in some individuals. If you take medications such as ACE inhibitors, beta-blockers, or calcium channel blockers, monitor your blood pressure closely when consuming concentrated beetroot juice or supplements. Those taking nitrate medications for angina should exercise particular caution due to potential additive effects. Consult your healthcare provider before combining beetroot supplements with prescription medications.
How much beetroot juice should I drink daily for health benefits?
The recommended daily intake of beetroot juice is 250-500ml per day for therapeutic benefits. For beetroot powder supplements, 3-5 grams daily is typically suggested. These doses provide sufficient dietary nitrates to support cardiovascular health and athletic performance. Start with smaller amounts to assess digestive tolerance, and consume consistently for best results. Individual needs may vary based on health goals and body weight.
Is beetroot safe during pregnancy?
Yes, beetroot is considered safe during pregnancy when consumed in normal food amounts. It provides beneficial nutrients including folate, which supports fetal neural tube development. The naturally occurring nitrates in beetroot are not concerning at typical dietary levels. However, pregnant women should avoid excessive consumption of concentrated supplements without medical advice. Women with kidney stones or iron metabolism disorders should consult their healthcare provider before significantly increasing beetroot intake.
Why does beetroot turn urine pink?
Pink or red urine after consuming beetroot is called beeturia and affects approximately 10-15% of people. This harmless condition occurs when betalain pigments—the compounds responsible for beetroot's deep red color—are excreted in urine rather than fully metabolized. Beeturia is not a health concern and requires no treatment. It may be more common in individuals with iron deficiency or low stomach acid, and typically resolves within 24-48 hours.
Can beetroot cause kidney stones?
Beetroot contains moderate levels of oxalates, which can contribute to kidney stone formation in susceptible individuals. People with a history of calcium oxalate kidney stones should limit beetroot consumption and avoid concentrated supplements. The oxalate content is highest in the root vegetable itself, with juice containing lower amounts. Adequate fluid intake and dietary calcium can help reduce oxalate absorption. Those with kidney stone history should consult a healthcare provider before adding beetroot to their diet regularly.
PubMed-compiled information sheet
This sheet was compiled from PubMed (NIH) abstracts using AI assistance. Every factual claim is cited to a real PubMed article (see the source list). It has not yet been human-reviewed — confirm with a healthcare provider before use.
Compiled from 30 PubMed articles · model: gemma4:31b
Summary
Beta vulgaris, including beetroot and Swiss chard, is a nutrient-rich plant containing bioactive compounds like nitrates and betalains that offer cardiovascular, metabolic, and antioxidant benefits [PMID: 25875121, 35840248].
Background
Beta vulgaris is a member of the Chenopodiaceae family [PMID: 35840248]. The complex includes several varieties such as sugar beet, table beet, fodder beet, mangel wurzel, and Swiss chard [PMID: 34447400].
Traditional uses
Wild forms were consumed in antiquity primarily for their leaves, while the roots were used medicinally [PMID: 34447400]. Both beetroot (B. vulgaris rubra) and Swiss chard (B. vulgaris cicla) have a long history of use in folk medicine [PMID: 23751216].
Active compounds
Key bioactive components include inorganic nitrate (NO3-), betalain pigments (such as betanin, isobetanin, and neobetanin), and various phenolic substances including flavonoids (astragalin, tiliroside, rhamnocitrin, kaempferol, rhamnetin), coumarins, carotenoids, sesquiterpenoids, and triterpenes [PMID: 29311764, 35840248, 35163170]. It also provides vitamins B complex and C, minerals, fiber, and proteins [PMID: 35840248].
Mechanism of action
Inorganic nitrate intake increases blood nitric oxide (NO) concentrations, which promotes vasodilation and blood flow [PMID: 29311764, 25875121]. Betalain pigments exhibit antioxidant, anti-inflammatory, and chemo-preventive activity [PMID: 25875121]. Preclinical data suggest beetroot constituents may enhance antioxidant defenses, support neuronal bioenergetics, and modulate cholinergic and inflammatory pathways [PMID: 41374080].
Clinical evidence
Evidence CExercise Performance
Beetroot juice supplementation has an ergogenic effect on exercise efforts with high oxidative energy metabolism demands [PMID: 29311764].
Evidence CCardiovascular Health
Beetroot ingestion is a potential strategy to manage hypertension and endothelial function by increasing nitric oxide bioavailability [PMID: 25875121].
Evidence CMetabolic Health
Beetroot juice supplementation is proposed to help control diabetes, insulin homeostasis, and postprandial glycemia [PMID: 31921325].
Evidence CRenal Health
Some studies suggest reno-protective properties associated with reduced mortality and favorable changes in kidney functional parameters [PMID: 31921325].
Evidence DAlzheimer's Disease
In vitro and C. elegans models show red-beet betalain pigments inhibit amyloid-β aggregation and toxicity [PMID: 35088214].
Safety & adverse effects
Beetroot is described as nontoxic, non-carcinogenic, and nonpoisonous [PMID: 35972148].
Evidence summary
The evidence is primarily based on review articles (Level C) and preclinical/in vitro studies (Level D), suggesting strong potential for cardiovascular and metabolic benefits, though large-scale clinical trial data are less prominent in the provided set.
PubMed sources
1.PMID: 29311764 (2018) — Effects of beetroot juice supplementation on intermittent high-intensity exercise efforts. · Journal of the International Society of Sports Nutrition
2.PMID: 25875121 (2015) — The potential benefits of red beetroot supplementation in health and disease. · Nutrients
3.PMID: 35840248 (2022) — Bioactive potential of beetroot (Beta vulgaris). · Food research international (Ottawa, Ont.)
4.PMID: 32746613 (2021) — Bioactive compounds and nutritional composition of Swiss chard (Beta vulgaris L. var. cicla and flavescens): a systematic review. · Critical reviews in food science and nutrition
5.PMID: 41374080 (2025) — Can Beetroot (Beta vulgaris) Support Brain Health? A Perspective Review on Alzheimer's Disease. · Nutrients
Government sources
No direct government monograph is available for this herb. The content below is AI-generated and has not been verified against an authoritative government source. Use the search links to check official sources before relying on this information.
6.PMID: 31921325 (2020) — Functional properties of beetroot (Beta vulgaris) in management of cardio-metabolic diseases. · Nutrition & metabolism
7.PMID: 34447400 (2021) — Evolution of Root Morphology in Table Beet: Historical and Iconographic. · Frontiers in plant science
8.PMID: 35088214 (2022) — Red-Beet Betalain Pigments Inhibit Amyloid-β Aggregation and Toxicity in Amyloid-β Expressing Caenorhabditis elegans. · Plant foods for human nutrition (Dordrecht, Netherlands)
9.PMID: 35163170 (2022) — Dehydrogenation of Betacyanins in Heated Betalain-Rich Extracts of Red Beet (Beta vulgaris L.). · International journal of molecular sciences
10.PMID: 35972148 (2024) — A comprehensive review of beetroot (Beta vulgaris L.) bioactive components in the food and pharmaceutical industries. · Critical reviews in food science and nutrition
11.PMID: 23751216 (2013) — Nutritional and functional potential of Beta vulgaris cicla and rubra. · Fitoterapia