Reishi, scientifically known as Ganoderma lucidum, is a highly revered and widely studied mushroom in traditional Chinese medicine and other Asian healing traditions. It is often referred to as the "Mushroom of Immortality" or the "King of Herbs" due to its impressive array of potential health benefits and historical significance.

Reishi mushrooms are characterised by their shiny, kidney-shaped cap with a reddish-brown hue. They grow on various hardwood trees and are indigenous to Asia, particularly China, Japan and Korea. In traditional medicine, they have been used for thousands of years to promote overall well-being and treat various ailments.

One of the most notable qualities of reishi mushrooms is their potential to enhance the immune system. They contain bioactive compounds, such as beta-glucans and polysaccharides, which may stimulate the production of immune cells and enhance their activity. This immune-boosting effect has made reishi a popular choice for those looking to support their body's defence mechanisms.

Reishi is also recognized for its adaptogenic properties, which means it may help the body adapt to stressors and maintain balance. It is often used to reduce stress, improve sleep quality, and support mental well-being. Some studies suggest that reishi may have a calming effect on the nervous system, making it a potential natural aid  for anxiety and insomnia.

In addition to its immune and stress-reducing benefits, reishi mushrooms contain antioxidant compounds that may help combat oxidative stress and inflammation in the body. This antioxidant activity is believed to contribute to reishi's potential in supporting heart health, reducing the risk of chronic diseases, and promoting longevity.