This post was originally published on here
New research suggests a specific brain region may play a key role in causing high blood pressure.
New Delhi | January 18, 2026- High blood pressure may not be caused only by excess salt intake or mental stress, as commonly believed. A new scientific study has revealed a surprising reason behind rising BP levels, pointing to a specific region of the brain as a key factor.
According to research conducted by scientists at the University of Auckland, New Zealand, high blood pressure is influenced not just by lifestyle factors such as obesity and stress, but also by a part of the brain known as the Lateral Parafacial Region, located in the lower brain.
The study explains that this brain region becomes active during everyday activities like laughing, coughing, or exercising. When activated, it can cause blood vessels to constrict, leading to a rise in blood pressure—even in people who maintain a healthy lifestyle.
Researchers believe this discovery could open new possibilities for the treatment of hypertension. Targeting brain-related mechanisms may help develop more effective therapies, especially for patients whose blood pressure remains high despite controlling diet and stress.
The findings highlight that high blood pressure is not just a lifestyle disorder, but may also have neurological causes, offering fresh insight into managing the condition more effectively.
