BlogAir Purifiers & How They Work To Combat High Blood Pressure

High blood pressure is a widely known health condition that needs no introduction. People as young as 25 are already at risk of this silent killer, aptly named because it can lead to more severe health issues such as stroke, heart failure and heart attack, aneurysm, and more. Since an unhealthy lifestyle mainly causes high blood pressure, those searching for ways to lower their blood pressure naturally will find the same answers about adopting healthy habits like exercising regularly, losing weight, eating a healthy diet, and so on.

Although these top results target the internal cause of high blood pressure, it omits another external cause: air pollution. Improving the surrounding air quality is not only a natural way of lowering blood pressure, but it is also simpler and backed by research.

Fine particulate matter, also known as PM2.5, is an air pollutant that becomes a health concern if levels get too high. In such cases, they reduce visibility and make the air hazy. Each home has varying degrees of these dangerous particles and, even at low levels, has been associated with increased blood pressure, according to several studies. One showed that a 10mg increase in daily PM2.5 was linked to an 8.6mm Hg increase in the body’s systolic blood pressure.

This is because bad air quality from air pollution causes inflammation in the body, leading to high blood pressure. These dangerous particles could also enter the body through the bloodstream and damage blood vessels, raising blood pressure.

The natural way of lowering blood pressure

Given the vital link between high blood pressure and elevated PM2.5 levels in the air, it only makes sense that addressing the latter and lowering it would also help lower blood pressure. This is precisely what multiple studies have proven by using air purifiers for dust in Singapore to lower blood pressure naturally.

Blood pressure drops within days after air purifier use

One study involving 605 participants observed a mean reduction of nearly 4 mmHg in mean systolic blood pressure in just a couple of weeks. An excellent way to put this into perspective is by comparing it to lowering one’s salt intake. In this case, a reduction of 350 mg of salt daily leads to an average of 1.25 mmHg reduction in the body’s systolic blood pressure.

Therefore, even a slight reduction in PM2.5 levels inside the home already leads to significant and natural reductions in blood pressure levels. Another study has proven that a 5 ug reduction in PM2.5 reduced systolic blood pressure by 3.7 mmHg.

How to Use Air Purifiers to Lower Blood Pressure Naturally

Using air purifiers to naturally lower blood pressure is as simple as it can be. As mentioned, all homes have a certain level of PM2.5 in the air. Air purifiers equipped with HEPA filters can effectively remove virtually all of these fine particulate matter thanks to their high effectiveness at removing a wide range of pollutants in the air. If you wish to clean the air of your entire home, you may need several air purifiers or a more powerful one that can cover a larger space. To ensure an air purifier is working effectively, be aware of these key things to look for before buying one.


Seeing as the adage health is wealth is more relevant than ever, it pays to put our health first and foremost and seek ways that naturally promote it in our daily life. With high blood pressure being a common issue among many people, investing in an air purifier to complement your healthy habits and improve your daily mood and mental health is sure to pay dividends.

Wells’ selection of industry-leading air purifiers for the home comes with award-winning design and functionality that ensures your air is always clean and safe from PM2.5 and many other pollutants. It features an H14 Zero Clear HEPA filter that eliminates up to 99.997% of 0.3µm ultra-fine dust particles and different filters you can customize for daily life, including exhaust gas filter, pet filter, allergy filter, and more.