Nutribotics Beet Root Extra Strength Review
Futurebiotics Beet Root Extra Strength is a premium dietary supplement designed to support cardiovascular health, healthy circulation, and overall stamina. This extra-strength formula delivers 2000 mg of beet root extract, derived from a 4:1 concentration, in convenient vegetarian tablets. The core mechanism behind the benefits of beet root lies in its natural abundance of dietary nitrates. Upon ingestion, these nitrates undergo a fascinating biochemical conversion within the body. First, oral bacteria reduce nitrates to nitrites, which are then further converted into nitric oxide (NO) in the bloodstream. Nitric oxide is a crucial signaling molecule that plays a vital role in numerous physiological processes, particularly in the cardiovascular system. Its primary function is to act as a vasodilator, meaning it relaxes and widens blood vessels. This vasodilation leads to improved blood flow throughout the entire body, enhancing the delivery of oxygen, glucose, and other essential nutrients to working muscles, organs, and the brain. This improved circulation is the foundation for many of the supplement's purported benefits. Specifically, Futurebiotics Beet Root Extra Strength aims to support healthy blood pressure levels by promoting relaxed blood vessels, which can ease the strain on the heart. For athletes and active individuals, the enhanced oxygen delivery and improved muscular efficiency can translate to increased endurance capacity, delayed fatigue, and better overall exercise performance. Beyond its nitrate content, beet root also contains natural pigments called betalains, which possess potent antioxidant properties. These antioxidants help to combat oxidative and nitrative stress, protecting cells from damage and supporting overall well-being. Futurebiotics emphasizes quality, with this supplement being Non-GMO, Gluten-Free, and Soy-Free. It is also suitable for vegans and vegetarians, containing no animal-derived ingredients. The product is manufactured in a state-of-the-art cGMP Registered Facility located in New York, ensuring adherence to strict quality standards. The recommended dosage is two tablets daily, preferably with a meal, or as directed by a healthcare professional.
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Study, Trial or Testing Result Summary
Members Only48 human studies · 26 improved
This product gives 500 milligrams of a concentrated beet root extract a day, but the label does not say how much nitrate it contains, so it is unclear whether it matches the amounts that worked in studies. A 2024 review of 11 trials in 349 adults with high blood pressure found beetroot juice lowered the top blood pressure number by about 5 points compared with placebo, though the bottom number and all-day readings did not clearly change [1]. A review of 11 trials in 282 people with chronic lung disease found small blood pressure drops [2]. Twelve weeks of nitrate-rich beetroot extract improved blood flow in the leg artery of 16 older women [3]. In 24 adults with poor leg circulation, 12 weeks of juice plus exercise improved pain-free walking and leg blood flow [4]. Eight weeks of juice lowered blood pressure and artery stiffness in people with type 2 diabetes [5]. Not every study agrees: 5 weeks of a nitrate salt in 231 people with raised blood pressure did not change blood pressure [6]. Most of this research used beetroot juice rather than a capsule extract like this one. Animal and cell studies are never counted.
See all 48 studies →Hide the studies
- In 349 adults with high blood pressure across 11 trials, beetroot juice lowered clinic systolic blood pressure by about 5 mmHg versus placebo, with no clear effect on diastolic or 24-hour pressure.Effects of beetroot juice on blood pressure in hypertension according to European Society of Hypertension Guidelines: A …
- In 282 people with chronic lung disease across 11 trials, dietary nitrate such as beetroot juice lowered blood pressure by a few mmHg and improved walking distance when combined with pulmonary rehabilitation.Impact of dietary nitrate supplementation on exercise capacity and cardiovascular parameters in chronic respiratory dise…
- In people with chronic lung disease, dietary nitrate lowered diastolic blood pressure versus placebo but the effect on systolic pressure and exercise tolerance was inconsistent.Strategies targeting the NO pathway to counteract extra-pulmonary manifestations of COPD: A systematic review and meta-a…
- In five observational studies of 63,155 adults, higher habitual vegetable nitrate intake was linked to lower risk of most heart disease outcomes, with benefits levelling off at moderate intake.Associations between Vegetable Nitrate Intake and Cardiovascular Disease Risk and Mortality: A Systematic Review.
- In 12 studies of 321 adults with raised blood pressure, nitrate sources including beetroot juice gave varied results, from no change to lower blood pressure, so evidence was judged insufficient.Effectiveness of dietary inorganic nitrate for lowering blood pressure in hypertensive adults: a systematic review.
- Across 12 crossover trials in older adults, six reported better blood pressure or blood flow with dietary nitrate and six found no improvement.Performance and Health Benefits of Dietary Nitrate Supplementation in Older Adults: A Systematic Review.
- In a review of 37 human studies, dietary nitrate benefited blood vessel health mainly in healthy people, while effects in people at risk of heart disease were less clear.Nitrate, the oral microbiome, and cardiovascular health: a systematic literature review of human and animal studies.
- A review of 11 randomized trials found that beetroot juice may lower blood pressure in healthy people, people with raised blood pressure and those on treatment.Dietary Nitrate from Beetroot Juice for Hypertension: A Systematic Review.
- This review describes beetroot juice as widening blood vessels and lowering blood pressure, while warning that it can push nitrate intake above the acceptable daily level.The benefits and risks of beetroot juice consumption: a systematic review.
- A review of 29 studies found that dietary nitrate seems to improve blood vessel function in large vessels, while the effect on small vessels appears modest.The effect of dietary nitrate on macro- and microvascular function: A systematic review.
- In 231 people with raised blood pressure, 5 weeks of 300 mg daily nitrate raised blood nitrate and nitrite but did not change blood pressure.Renal handling of nitrate in women and men with elevated blood pressure.
- In 39 young and 36 older adults, 2 weeks of nitrate-rich beetroot juice lowered mean arterial pressure by about 4 mmHg in older adults but not young adults, and did not change blood vessel dilation in older adults.Ageing modifies the oral microbiome, nitric oxide bioavailability and vascular responses to dietary nitrate supplementat…
- In 31 people, including 13 with HIV, a single serving of beetroot juice improved blood vessel flexibility measured two hours later, while placebo did not.Acute supplementation with beetroot juice improves endothelial function in HIV-infected individuals.
- In 26 adults with hypertension, 3 days of nitrate-rich beetroot juice lowered blood pressure and raised blood flow conductance during leg exercise but not during arm exercise, with effects depending on baseline values.Dietary nitrate supplementation and small muscle mass exercise hemodynamics in patients with essential hypertension.
- In 25 adults with long COVID, two weeks of beetroot juice did not improve fatigue resistance, walking distance, or artery dilation compared with placebo, although gut bacteria changed favorably.Beetroot juice intake positively influenced gut microbiota and inflammation but failed to improve functional outcomes in…
- In a 12-week double-blind pilot trial of 24 adults with peripheral artery disease, beetroot juice plus exercise increased pain-free walking time more than placebo plus exercise and improved blood flow measures in the leg muscles.Beet the Best?
- In a small pilot trial of 22 critically ill adults with acute respiratory failure, daily beetroot juice for up to 14 days raised blood nitrate and nitrite and was safe, but it had only a small effect on physical function compared with placebo.A randomized pilot study of nitrate supplementation with beetroot juice in acute respiratory failure.
- In 20 healthy men, higher dietary nitrate boosted the brain blood flow increase caused by acetazolamide during visual stimulation, but nitrate did not change resting brain blood flow.Dietary nitrate facilitates an acetazolamide-induced increase in cerebral blood flow during visual stimulation.
- In 20 adults with lung disease who use home oxygen, one dose of nitrate-rich beetroot juice taken 3 hours before a walking test lengthened walking endurance compared with placebo juice and improved blood vessel function.Dietary nitrate supplementation to enhance exercise capacity in hypoxic COPD: EDEN-OX, a double-blind, placebo-controlle…
- In 17 men with type 2 diabetes, a single sodium nitrate dose (9.3 mg per kg of body weight) raised nitrate levels in blood and muscle compared with placebo, but blood flow was not measured.Sodium nitrate ingestion increases skeletal muscle nitrate content in humans.
- In 17 healthy adults given one week of dietary sodium nitrate, brain blood vessel response to carbon dioxide improved in men but not women, blood pressure was unchanged, and effects on brain blood flow regulation were unclear.Dietary nitrate supplementation enhances cerebrovascular CO2 reactivity in a sex-specific manner.
- In 16 male team-sport players, a week of nitrate-rich beetroot juice increased total sprint work and slowed the decline in reaction time during prolonged intermittent exercise compared with nitrate-depleted juice.Dietary nitrate improves sprint performance and cognitive function during prolonged intermittent exercise.
- In 16 trained male cyclists, a single dose of sodium nitrate before an hour of hard cycling did not reduce gut blood flow drop or intestinal injury compared with water placebo.Sucrose but Not Nitrate Ingestion Reduces Strenuous Cycling-induced Intestinal Injury.
- In 16 male college baseball players, 11 weeks of 2 g daily red spinach extract, a nitrate source, did not change heart rate or blood pressure compared with placebo.Influence of Dietary Nitrate Supplementation on Physical Performance and Body Composition Following Offseason Training i…
- In 16 postmenopausal women aged 60 to 85, 12 weeks of nitrate-rich beetroot extract improved blood flow dilation in the femoral artery of the leg compared with nitrate-depleted extract.Twelve-week nitrate-rich beetroot extract supplementation improves lower limb vascular function and serum angiogenic pot…
- In 14 adults with sleep apnea, a single dose of inorganic nitrate from beetroot juice prevented the early-morning rise in systolic blood pressure seen after placebo, and the breathing response to low oxygen was not increased.Acute inorganic nitrate supplementation and the hypoxic ventilatory response in patients with obstructive sleep apnea.
- In 13 adults with heart failure and reduced ejection fraction, nine days of concentrated beetroot juice raised blood nitrite but did not change exercise tolerance, heart output, blood pressure, or muscle oxygen compared with placebo.Dietary nitrate supplementation and exercise tolerance in patients with heart failure with reduced ejection fraction.
- In 12 healthy young women, beetroot juice raised blood nitric oxide and lowered resting and exercise systolic blood pressure and heart oxygen demand compared with orange juice placebo.Cardiorespiratory function associated with dietary nitrate supplementation.
- In 12 adults, beetroot juice rich in nitrate lowered diastolic blood pressure after one dose compared with placebo juice, and two weeks of it improved muscle force development.Relationships between nitric oxide biomarkers and physiological outcomes following dietary nitrate supplementation.
- In 11 adults with chronic lung disease, a single high nitrate juice drink improved walking distance and lowered resting blood pressure compared with a low nitrate drink.Dietary nitrate supplementation in COPD: an acute, double-blind, randomized, placebo-controlled, crossover trial.
- In 11 healthy adults, adding 250 mL of grapefruit juice to a 70 mL shot of beetroot juice lowered systolic blood pressure more than adding water, although blood nitrite levels fell.Grapefruit juice enhances the systolic blood pressure-lowering effects of dietary nitrate-containing beetroot juice.
- In 11 healthy adults, single servings of beetroot juice with varying nitrate and nitrite levels raised blood nitrate, and some versions lowered mean arterial pressure at later hours, but the overall blood pressure effect was unclear compared with placebo.Pharmacokinetics of Nitrate and Nitrite Following Beetroot Juice Drink Consumption.
- In 11 recreationally active men, 3 days of nitrate-rich beetroot juice lowered blood pressure and leg blood flow during cycling but did not change muscle fatigue or time to exhaustion.On the implication of dietary nitrate supplementation for the hemodynamic and fatigue response to cycling exercise.
- In 11 healthy adults, a single beetroot juice drink taken before three hours of sitting prevented the drop in leg artery dilation seen with placebo.Prior beetroot juice ingestion offsets endothelial dysfunction following prolonged sitting.
- In 11 men doing resistance training, a single dose of beetroot juice compared with placebo lowered the training load on the heart, measured by heart rate variability, though heart rate variability fell during exercise.Beetroot Juice Produces Changes in Heart Rate Variability and Reduces Internal Load during Resistance Training in Men: A…
- In 10 well-trained male runners, a single dose of beetroot juice taken 2.5 hours before exercise raised blood nitrite but did not speed up running time or change oxygen use or heart rate at simulated altitude compared with placebo.Beetroot juice does not enhance altitude running performance in well-trained athletes.
- In 10 adolescents with obesity, six days of beetroot juice raised nitrate levels and extended time to exhaustion during intense cycling compared with placebo.Ergogenic effects of beetroot juice supplementation during severe-intensity exercise in obese adolescents.
- In 10 women with high blood pressure after menopause, one dose of nitrate-rich supplement left exercise blood pressure unchanged but improved how well arm blood vessels adjusted to a cold stress during exercise, compared with placebo.Impact of Acute Dietary Nitrate Supplementation during Exercise in Hypertensive Women.
- In 10 healthy men, a single 140 ml dose of beetroot juice taken 2 hours before cold water immersion lowered mean blood pressure but did not change blood flow to the fingers during cold-induced widening of blood vessels compared with placebo.Effects of acute dietary nitrate supplementation on cold-induced vasodilation in healthy males.
- In 10 postmenopausal women, 2 weeks of beetroot juice with 800 mg nitrate per day lengthened the time to fatigue during a handgrip exercise compared with placebo, alongside lower nerve activity that drives blood vessel tightening.Dietary nitrate supplementation suppresses sympathetic neural responses to mechanoreflex activation during static handgr…
- In 8 adults with peripheral artery disease, one 500 ml beetroot juice drink let them walk about 18% longer before leg pain started and lowered diastolic blood pressure compared with placebo.Dietary nitrate supplementation enhances exercise performance in peripheral arterial disease.
- In 8 moderately trained adults, five days of beetroot juice sped muscle energy recovery and oxygen delivery after exercise in low oxygen compared with placebo.Dietary nitrate accelerates postexercise muscle metabolic recovery and O2 delivery in hypoxia.
- In a small randomized trial of healthy adults under heat stress, three days of beetroot juice increased blood vessel widening in the skin and lowered blood pressure during heat stress, though resting blood pressure did not change significantly.Augmented reflex cutaneous vasodilatation following short-term dietary nitrate supplementation in humans.
- In 13 healthy young African-American women, a single serving of beetroot juice compared with orange juice placebo lowered systolic blood pressure and increased heart rate variability at rest and during light exercise.Effects of Nitrate Supplementation on Cardiovascular and Autonomic Reactivity in African-American Females.
- In 12 healthy young men, four days of beetroot juice did not improve the brain's blood flow regulation compared with placebo, either at normal oxygen levels or during low oxygen.Dietary nitrate supplementation effect on dynamic cerebral autoregulation in normoxia and acute hypoxia.
- In people with type 2 diabetes, eight weeks of beetroot juice with nitrate and nitrite lowered both arm and central blood pressure and arterial stiffness, while the nitrate-depleted placebo juice did not.Dietary Inorganic Nitrate/Nitrite Supplementation Reduces Central and Peripheral Blood Pressure in Patients With Type 2 …
- In 25 adults, a single dose of beetroot juice increased the widening of forearm blood vessels during low-oxygen exercise in older adults but not in young adults, compared with their own pre-dose trial.Acute dietary nitrate supplementation enhances compensatory vasodilation during hypoxic exercise in older adults.
- In mice with heart disease, dietary nitrate improved blood vessel function and reduced heart scarring, and lowered levels of oxidative stress molecules; the study also found lower nitrite levels in hypertensive patients with heart thickening.Inorganic nitrate attenuates cardiac dysfunction: roles for xanthine oxidoreductase and nitric oxide.
Review Totals and Summary
Members Only1,700 reviews · 80% positive
"Nutribotics Beet Root Extra Strength" has garnered approximately 1700 ratings across various stores, with a strong majority of customers expressing satisfaction, as 80% of star ratings are 4 or 5. This indicates a generally positive reception for the supplement. **What Buyers Say It Did For Them** Many users report noticeable improvements in their energy levels and overall stamina. Customers frequently mention "better energy during workouts" and "noticing better daily stamina." Some have experienced enhanced circulation and endurance, while others note a general feeling of being "so much better" and "more vibrant every day." One reviewer even reported improved eyesight, though this is a less common observation. It's often described as a gradual process, with consistent use leading to better results. **What Buyers Complain About** While most feedback is positive, a small number of customers did not experience the desired effects. Some stated, "No noticeable results," or "Don't know that it's helped." One review mentioned not receiving the item, which points to a delivery issue rather than product performance. **Taste, Smell, Pill Size, and Form** The supplement is generally well-received for its ease of consumption. Many appreciate that the "capsules are easy to swallow" and that there is "no bad taste" or aftertaste. The pill size is described as "moderate, not that big or small," making it convenient for daily intake. For those who dislike the taste of beet root juice, the tablet form offers an "easy way to get beet goodness" into their routine. The product also receives praise for its glass bottle packaging. **Value for Money** Customers frequently highlight the product's excellent value. It is often described as a "good quality product for the price" and offering "awesome value with 250 tablets!" Many reviewers consider it a "great value for the money," appreciating the combination of quality ingredients and a reasonable price point. **Who It Seems to Suit and Who It Did Not** This supplement appears to be well-suited for individuals seeking to support their circulation, boost stamina, and improve overall energy and endurance, particularly for workouts. It's also a convenient option for those who want the benefits of beet root without consuming beet juice. Users looking for general well-being and an antioxidant boost seem to benefit. However, it "didn't work for me" for a minority of users, suggesting that individual results may vary.
Biohacker Summary
Members Only2 of 10 recommend it
Only two of the ten panelists spoke about beet root, the main ingredient in this product, and both recommend it. They take it for its nitric oxide and blood flow effects, and one of them also named it as a good pre-workout drink and as something to take before a session of hyperbaric oxygen therapy for cognitive enhancement. One of them calls it among the most concentrated dietary sources of nitrates, and the other uses it every morning in a smoothie, often as part of a red juice blend that also has acai and pomegranate. Forms mentioned were beet root juice, whole beet and a blended red juice, and no doses were given. One of them cautions that people on high doses of meds should be careful with natural vasodilators like beet root juice, because blood pressure can drop too low, and nobody said they stopped taking it.
See all 2 biohackers →Hide the biohackers
Dr. Eric Berg · Beet Root · recommends
- States that beet root powder will also increase nitric oxide.
- Dr. Berg recommends beet root and beet juice as among the most concentrated sources of dietary nitrates, and research has linked their intake with a significant increase in nitric oxide levels.
Ben Greenfield · Beet Root · recommends
- Recommends beet root as a vasodilative substance to take prior to hyperbaric oxygen therapy for cognitive enhancement.
- Recommends Organifi Red Juice as a perfect pre-workout drink, describing it as a tart, sweet custom brew with nitric oxide and blood-building precursors like acai, beet, and cordyceps.
- Uses Organifi Red Juice every morning in his smoothie, noting that it contains red pigmented plants like acai, beet, and pomegranate, which he describes as "a med for your full body."
- Ben warns that if someone is on a high meds, natural vasodilators like beet root juice might not be the best thing for them as their blood pressure can drop too low.
- Uses beet root as a natural nitric oxide and blood flow enhancer, comparing its effects to a med but for the whole body.
- Ben discusses beet root, acknowledging its known role in vasodilation and opening blood vessels, but also highlights its assistance with muscle stem cell repair, formation of new stem cells, and its potential benefits for cellular and oxidative damage.
RAL Summary
Members OnlyTier 2 for Circulation
Placed in tier 2 because reviews pooling many trials found beetroot lowered the top blood pressure number by about 5 points [1] and smaller trials showed better blood flow [3], with most buyers rating it highly; the nitrate dose in this product is not stated.
Where the evidence disagrees: 9 of the 48 human studies found no effect.
More Details
Members OnlyBody systems · Combine with · Possible side effects
Body systems: Cardiovascular system
Combine with: To further enhance cardiovascular health and blood flow, consider combining Beet Root Extra Strength with L-arginine or L-citrulline, as these amino acids also play a crucial role in nitric oxide production. Magnesium can support healthy blood pressure and muscle relaxation, including the smooth muscles of blood vessels. Omega-3 fatty acids, particularly EPA and DHA, are beneficial for overall heart health, supporting healthy blood vessel function and reducing inflammation. CoQ10 is another excellent addition, known for its role in cellular energy production and antioxidant properties, which are vital for a healthy heart.
Possible side effects: No major side effects reported.
Supplement Facts
Beet root extract 4:1 500 mg
| Beet root extract 4:1 (Beta vulgaris) (equivalent to 2000 mg Beet Root Powder) | 500 mg | † |
Other ingredients: Microcrystalline cellulose, croscarmellose sodium, stearic acid, magnesium stearate, silicon dioxide, hydroxypropyl methylcellulose, polyethylene glycol.
Directions: As a dietary supplement for adults, take 2 tablets daily, preferably with a meal or as directed by a healthcare professional.
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Graded October 23, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.
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