A new study suggests that drinking nitrate-rich beetroot juice could help lower blood pressure in older adults in as little as two weeks. Researchers found that older participants who consumed concentrated beetroot juice twice daily experienced noticeable improvements in blood pressure, while younger adults showed little change.
Scientists believe the benefits may come from how beetroot juice alters bacteria in the mouth. These microbes help convert dietary nitrates into compounds that relax blood vessels and improve circulation.
The findings highlight a promising connection between diet, oral bacteria, and cardiovascular health, and suggest that simple nutritional changes could support healthier aging and heart function.
Read more at ScienceDaily
