Sauna for heart health: how does it work?

A new study by researchers at the University of Eastern Finland reveals that regular sauna sessions may reduce the risk of cardiovascular disease — including stroke and heart attack — according to an article in Healthline.

This shows that the benefits of a sauna for the body go beyond detoxifying skin and body. Infrared saunas have been shown to be effective in improving vascular and cardiac health, both in people diagnosed with heart conditions and in those without cardiovascular issues.

Here are some of the ways sauna therapy can help improve heart health.

Improves arterial health

Our arteries are lined with a layer called the endothelium. The cells in this layer act as a barrier for blood cells and produce several substances that help arteries resist blood clots, constriction and the development of plaque. Sauna therapy has been shown to improve the performance of these cells, as well as supporting blood flow.

Reduces inflammation

Another way of putting this is reducing the "fire" in the body. When you eat harmful or processed foods, or carry excess weight, the blood contains molecules that cause inflammation and trigger destructive processes. A few weeks of sauna therapy have been shown to reduce the level of these harmful molecules. In addition, an infrared sauna lets you extend the session, since there is less heat in the air compared with conventional saunas, according to an article in The Sauna Place.

Helps build endurance

A healthy heart means you can exercise for longer. With a healthier layer of endothelial cells and reduced inflammation, you can improve your ability to walk and exercise. Better endurance can help not only with your fitness goals, but with your sex life too.

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If you're considering sauna therapy for cardiovascular benefits, infrared saunas offer sessions at gentler temperatures — ideal for regular use.

• Aura 150 Infrared Sauna
• Aura 110 Infrared Sauna

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