Bing juice secretly helps the elderly reduce blood pressure in just two weeks

The researchers at the University of Exeter, published in the magazine, conducted Free radical biology and medicineComparing responses between a group of older adults with the responses of younger adults. Previous research has shown that a high nitrate diet can reduce blood pressure, which may help reduce the risk of heart disease.

Nitrates is very important for the body and consumes as a natural part of a diet rich in vegetables. When the older adults drank a church juice with two times a day for two weeks*, their blood pressure – an unprecedented effect in the younger group.

The new study, funded by the BBSRC Prize for Industrial Partnership, provides evidence that this result was caused by the suppression of bacteria that are likely to be harmful in the mouth. The imbalance between useful oral bacteria can reduce the transformation of nitrates (abundant in vegetable meals) to nitric oxide. Nitric oxide is the key to healthy blood vessels, thus regulating blood pressure.

“We know that a diet rich in nitrates has health benefits, and that the elderly produce less than their nitric oxide with their age. It also tends to increase blood pressure, which can be a long time link. Beetroot, there are many alternatives rich in nitrate such as spinach, missile, fennel, celery,” said the author of the study, Professor Annie Vantelo, from the University of Exter.

The study recruited 39 adults between the ages of 30 and 36 adults in the 1960s and 1970s through the Nihr Exter. The experiment was supported by the Exter Clinical Experience Unit. Each group spent two weeks taking regular doses of jungle juice rich in nitrate and two weeks on a fake version of the juice while stripping nitrate. Each case was “washing” for two weeks between reset. Then the team used a bacterial genes sequence method to analyze the bacteria in the mouth before and after each case.

In both groups, the composition of the oral microbium has changed significantly after drinking the rich beet juice, but these changes differ between the older and largest age groups.

The oldest age group has witnessed a noticeable decrease in the mouth bacteria Prevotella After drinking rich nitrate juice, and an increase in the growth of bacteria known to benefit from health Niseria. The oldest group had high blood pressure at the beginning of the study, which fell after eating juicy juice rich in nitrate, but not after eating a supplement.

“This study shows that foods rich in nitrate changes oral microbium in a way that can lead to low inflammation, in addition to low blood pressure in the elderly. This paves the way for the greatest studies to explore lifestyle and biological factors in how individuals respond to nutritional supplements.

Dr. Lee Benston, Assistant Director of Industry, Research and Cooperative Development in BBSRC, said:

“This research is a great example of how biological sciences can help us understand the complex ties between diet, microbium and healthy aging. By detecting the extent of the impact of nutritional nitrates on oral bacteria and blood pressure in the elderly, the study opens new opportunities for those looking for advanced knowledge.

The paper is entitled “Aging is a modification of oral microbium, vital availability of nitric oxide and vascular responses to nitrate supplements” and it is published in the magazine Free radical biology and medicine.