Tier 2 — strong
Absence of an effect of high nitrate intake from beetroot juice on blood pressure in treated hypertensive individuals: a randomized controlled trial
American Journal of Clinical Nutrition
2015
102(2):368–375
Bibliography
- PubMed
- PMID 26135348
- Funding
- Not yet independently verified in full text
- Competing interests
- Not yet independently verified in full text
Study snapshot
| Design | Randomized double-blind placebo-controlled crossover trial |
|---|---|
| Model | Adults with treated hypertension |
| Sample | 27 participants |
| Intervention | One-week nitrate-rich beetroot juice versus nitrate-depleted juice |
| Duration | One week per intervention |
| Endpoints | Home blood pressure; 24-hour ambulatory blood pressure; Salivary, plasma and urinary nitrate and nitrite |
What the study showed, in plain terms
Key findings
What this study can and cannot tell us
Citation network
Articles citing this research paper
Biohack Blueprint analyses that reference this study in their evidence base.
- Beetroot Powder for Blood Pressure: What Human Studies ShowCan beetroot powder lower blood pressure? Examine clinical evidence, powder-versus-juice uncertainty, nitrate label testing, medication safety and dosage.Read analysis
- Dietary Nitrate Supplements: Benefits, Dosing and Human EvidenceWhat dietary nitrate supplements can—and cannot—do for blood pressure and exercise. Human trial evidence, dosing, beetroot formats and safety.Read analysis
- Nitric Oxide and Blood Pressure: Human Trials, Benefits and RisksDoes increasing nitric oxide lower blood pressure? An analysis of nitrate, beetroot and arginine trials, including neutral studies, ambulatory readings and drug...Read analysis
Editorial review
Reviewed by the Biohack Blueprint research team
Last verified

