Archive · 6 Aug 2025
Beetroot Juice Study Suggests Blood Pressure Benefits
Drinking beetroot juice might help your blood pressure go down!
A study found that beetroot juice, full of nitrates, can change the types of tiny bugs living in your mouth.
These changes can help make a special gas called nitric oxide that relaxes your blood vessels.
When you drink beetroot juice, it can increase good bacteria and decrease bad bacteria in your mouth.
This helps your body make nitric oxide more efficiently.
The researchers found this is because beetroot juice contains nitrates.
Nitrates are also found in vegetables like spinach and kale, so eating these could also help your heart.
Beetroot juice may help lower blood pressure due to high nitrate content.
Study participants consumed beetroot juice twice daily for two weeks.
Beetroot juice consumption altered oral bacteria.
Researchers observed a decline in harmful oral bacteria and an increase in beneficial bacteria.
Other nitrate-rich foods like spinach and kale may have similar benefits.
- Who
- Researchers from the University of Exeter.
- What
- A study shows beetroot juice may help lower blood pressure.
- When
- Published in a journal recently.
- Where
- University of Exeter, UK
- Why
- To investigate the impact of beetroot juice on blood pressure and oral bacteria.
- Main Benefit
- May lower blood pressure
- Key Ingredient
- Nitrate
- Study Duration
- Two weeks
- Primary Finding
- Altered oral bacteria composition
- Lead Researcher
- Professor Anni Vanhatalo
- Other Nitrate Sources
- Spinach, rocket, fennel, celery, and kale