Close-up of a sliced beet with concentric red and purple rings. beetroot stamox

Beetroot and Blood Pressure

The connection between beetroot powder and blood pressure reduction is one of the most clinically studied benefits for beetroot.

The primary reason beetroot powder is effective at lowering blood pressure is its high concentration of inorganic nitrate.

Stamox can Reduce Blood Pressure

"High blood pressure increases the risk of becoming seriously ill, having a heart attack and dying prematurely. Blood pressure can be controlled to some extent by a better lifestyle and better eating habits. We know that more exercise, more vegetables and fruit, and less sugar and salt are good for controlling blood pressure.

But it can also be helpful to take dietary supplements that reduce blood pressure. Stamox is a standardized powder of beetroot juice, with known amounts of nitrate, betaine and other useful nutrients, and which is dissolved in water.

If you drink a glass of Stamox a day, you can expect to reduce your blood pressure by 8 systolic points, and 4 diastolic points.

Systole is when the heart contracts and pushes blood out into the blood vessels, while diastole is when the heart relaxes."

Says Dr. Nils P. Reither

The Science

There is substantial scientific evidence, primarily from systematic reviews and meta-analyses of randomized controlled trials (RCTs), demonstrating that beetroot juice consumption has a significant impact on lowering blood pressure (BP).

The effect is mainly attributed to the high concentration of inorganic nitrate NO3 found in beetroot.

Mechanisms of Action (The Nitrate Pathway)

The blood pressure-lowering effect is mediated by the body's conversion of dietary nitrate into nitric oxide (NO) a powerful signaling molecule.
Ingestion

You consume inorganic nitrate (NO3) from the beetroot juice.
Conversion

Specialized bacteria on the tongue convert nitrate to nitrite (NO2)
Absorption

The nitrite is swallowed and absorbed into the bloodstream.
Vasodilation

Under acidic or low-oxygen conditions (like in the blood vessel walls), nitrite is converted to nitric oxide (NO). Nitric oxide is a potent vasodilator, meaning it relaxes and widens blood vessels. The widening of blood vessels decreases vascular resistance, leading to a measurable reduction in blood pressure.

Blood Pressure Values

Here are some examples of blood pressure values, and how Stamox can help to reduce this pressure:

  • Blood pressure 90/60 is too low, and it is not recommended to use Stamox.
  • Blood pressure 120/80 is normal, but using Stamox will be able to lower blood pressure, 112/76
  • Blood pressure 139/89 is the limit value and lower blood pressure is recommended. With Stamox you can expect to reduce blood pressure to 131 / 85
  • Blood pressure 140/90 or more is too high and needs treatment.
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Quantitative Results from Meta-Analyses

Multiple large-scale reviews and meta-analyses confirm the clinical relevance of this effect, especially for the top number (Systolic BP).

The effect is mainly attributed to the high concentration of inorganic nitrate NO3 found in beetroot.

Systolic Blood Pressure (SBP)

Studies generally show a significant reduction in SBP, with meta-analyses reporting average drops ranging from approximately 3.5 mmHg to 5.3 mmHg in both healthy and hypertensive adults.

For individuals with arterial hypertension, a 2022 systematic review specifically found a significant reduction in SBP of around 4.95$ mmHg.

Diastolic Blood Pressure (DBP)

The reduction in diastolic blood pressure (the bottom number) is often smaller and less consistently significant across all studies, typically averaging around -1 to -2 mmHg.

Clinical Relevance

A reduction of even 2 mmHg in SBP is clinically relevant, as observational studies suggest it can significantly reduce the risk of mortality from stroke and heart disease over time.
SEOon_Vasodilation_jpg_4ddfcac2-de7d-49de-817a-930792a1a81a - Stamox.com

Dosage and Timing

The most effective dosage often used in research is the amount contained in about 2-3 tablespoons providing 6 to 8 mmol (around 350-500 mg) of inorganic nitrate.

Onset and Duration

The effects on blood pressure can be noticeable within 2 to 3 hours after ingestion, peaking around that time. For a sustained benefit, studies recommend regular daily consumption over a period of at least 3 days to several weeks.

Important Considerations

Not a Cure-All: Beetroot juice is considered a valuable dietary complement and should not replace prescribed blood pressure medication without consulting a healthcare provider.

Individual Variability: The impact can vary depending on an individual's baseline blood pressure (the effect is generally greater in those with higher BP) and their internal bacteria that facilitate the nitrate conversion.

"I myself have been suffering from extremely high blood pressure. When I use Stamox regularly, I feel that my blood pressure is lower. I do measure it myself occasionally and see that it has an effect. I presented this to a group of elderly people at a training center that I attend. There were several people at the center who thought this was very good for those who have challenges with their breathing and heart.

- Stamox User

What is Stamox?

Stamox is made from the best beetroot we can find, and is tested for quality and purity both at the food laboratory approved by the Norwegian Food Safety Authority, and at the anti-doping laboratory in Cambridge, and is recommended by RELIS at Haukeland University Hospital in Bergen. Stamox is not a medicine, and is not intended as a substitute for medicines prescribed by a doctor.
Stamox beetroot powder container on snowy mountain with powder spilled on snow
Chilled glass of beetroot juice made from stamox beetroot powder on a light background
Stamox beetroot powder supports runners, boosts VO2 max, endurance, and delays fatigue.
Cyclists racing on road with text promoting stamox beetroot powder and Norwegian origin.
Fresh beetroots promoting stamox beetroot powder for Norwegian superfood benefits
Stamox beetroot powder tubs with deep red beetroot chunks background
Stamox beetroot powder container on mountain rock with scenic snowy peaks background
Stamox beetroot powder nutrition facts label showing calories, ingredients, and serving size.
Red blood cells in vessel, stamox beetroot powder boosts oxygen and blood flow
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Stamox 200 Gramm

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Expertise, Experience, Trust

Dr. Nils P. Reither

Stamox Beetroot Extract Powder was developed in Norway since 2007 by Veterinarian Dr. Nils Reither, DVM (Utrecht, 1990) and our team of scientific colleagues. Dr. Reither's 34+ years of industry experience founded the Stamox mission, which began with his breakthrough research in elite performance. Read the full story about Stamox.

Our patented formula is backed by 17+ years of research and is validated by extensive peer-reviewed studies on the performance and health benefits of beetroot juice & powder. We provide full transparency: Review the Research and Sources here.

Extensive human and animal performance research—including testing on cyclists, rowers, and world-class athletes—has consistently demonstrated exceptional results. See Our Athlete Results & Testimonials.

We are committed to perpetual validation. We continually update our scientific articles with the latest findings and share verified athlete testimonials and user reviews to demonstrate our ongoing commitment to trust and performance.