The Impact of Traffic Pollution on Blood Pressure: A Surprising Connection

A study conducted by the University of Washington has found that air pollution from traffic can cause a significant rise in blood pressure, comparable to the effect of a high-sodium diet. The spike in blood pressure can last up to 24 hours and contribute to cardiovascular problems. Long-term exposure to vehicle exhaust has also been linked to respiratory problems such as asthma. The study highlights the need for societal solutions to improve traffic and reduce driving with fossil fuel vehicles, while individuals can take actions such as closing windows, using car filters, and wearing effective respirator masks to minimize exposure to traffic-related air pollution.