"The small collection of studies we looked at suggest regular consumption of probiotics can be part of a healthy lifestyle to help reduce high blood pressure, as well as maintain healthy blood pressure levels," said
Analyzing results of nine high-quality studies examining blood pressure and probiotic consumption in 543 adults with normal and elevated blood pressure, researchers found:
• The positive effects from probiotics on diastolic blood pressure were greatest in people whose blood pressure was equal to or greater than 130/85, which is considered elevated.
• Consuming probiotics for less than eight weeks didn't lower systolic or diastolic blood pressure.
"We believe probiotics might help lower blood pressure by having other positive effects on health, including improving total cholesterol and low-density lipoprotein, or LDL, cholesterol; reducing blood glucose and insulin resistance; and by helping to regulate the hormone system that regulates blood pressure and fluid balance," Sun said.
"The studies looking at probiotics and blood pressure tend to be small," Sun said. "Moreover, two studies had a short duration of three to four weeks of probiotic consumption, which might have affected the overall results of the analysis.
Additional studies are needed before doctors can confidently recommend probiotics for high blood pressure control and prevention, she said.
Keywords for this news article include: Blood Pressure,
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