Probiotics can help fight against high blood pressure, study finds

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High blood pressure, or hypertension, is a major health issue affecting around 40% of adults worldwide. It’s a significant risk factor for heart disease and other serious health problems.

With growing concerns about this condition, researchers are continuously searching for effective ways to manage it. Interestingly, recent studies have pointed towards probiotics as a potential aid in regulating blood pressure.

New Research on Probiotics and Blood Pressure

A recent study, published in the journal mSystems, has made a notable contribution to our understanding of how probiotics might help in controlling high blood pressure.

In this study, two specific probiotic strains, Bifidobacterium lactis and Lactobacillus rhamnosus, were tested on hypertensive mice. Remarkably, these probiotics brought the blood pressure levels back to normal.

The research team, led by computational biologist Jun Li and microbiologist Zhihong Sun, conducted a detailed 16-week experiment.

They observed the impact of these probiotics on the gut microbial composition of mice that developed high blood pressure due to a high-fructose diet. Their findings are intriguing and could pave the way for new treatments for hypertension.

Insights from the Study

The study revealed some interesting findings:

Effectiveness of Probiotics: Mice with high blood pressure that were treated with either of the two probiotics showed a significant reduction in blood pressure, almost aligning with the levels of normal mice.

Gut Microbiota Alteration: The probiotics led to changes in the gut bacteria of the mice. The high-fructose diet initially caused an increase in Bacteroidetes and a decrease in Firmicutes bacteria. The probiotics, however, reversed these changes, bringing the bacterial populations back to normal levels.

Microbial Signatures and Blood Pressure: The research also uncovered specific microbial signatures linked to blood pressure changes. For instance, increased levels of Lawsonia and Pyrolobus bacteria, and decreased levels of Alistipes and Alloprevotella, were associated with lower blood pressure.

Implications and Future Directions

This study is particularly significant as it adds to the growing body of evidence supporting the antihypertensive effects of probiotics.

The researchers are now planning a large clinical trial to test if these benefits extend to humans with hypertension. This could potentially reshape our approach to managing high blood pressure and cardiovascular health.

The findings also highlight the interplay between diet, gut microbiota, and health. With the world grappling with rising rates of hypertension, partly attributed to increased sugar consumption, understanding the role of the gut microbiome becomes crucial.

Probiotics could thus represent a promising avenue in preventive medicine, offering new strategies for controlling hypertension.

In conclusion, while more research is needed, especially in human trials, these findings offer hope for developing new, non-pharmacological methods to manage high blood pressure.

As researchers like Li and Sun continue to explore this field, probiotics could become a key component of hypertension treatment and overall cardiovascular health.

If you care about high blood pressure, please read studies about a common and unrecognized cause of high blood pressure, and this small habit can greatly benefit people with high blood pressure, and cholesterol.

For more information about health, please see recent studies that Beetroot juice could help lower high blood pressure, and results showing this common plant nutrient could help reduce high blood pressure.

The research findings can be found in mSystems.

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