It goes by many names. In Chinese herbalism, it’s known as Lingzhi. To scientists who prefer a hard-headed taxonomic name, it’s Ganoderma Lingzhi. But perhaps its most compelling title is the nickname bestowed upon it by traditional medicinal practitioners: “the mushroom of immortality.”
Those are all great names (and mysterious too). But for this article, let's use its Japanese name, the one most often used in contemporary parlance – Reishi.
A few years ago, the Reishi mushroom attached itself to the wellness world – much like a mushroom to a tree – and has since experienced a meteoric rise in popularity. But most people still know precious little about the product.
In this article, let’s answer a few frequently asked questions surrounding the fashionable fungus. What is it, what are its potential benefits, how do you get Reishi powder and how do you dose it?
What Is It?
Reishi mushrooms are the fruiting body of a polypore fungus that grows on the bases and stumps of deciduous trees. Their use stretches back at least 2,000 years, when Han dynasty healers used the Reishi mushroom as a panacea for a plethora of ailments.
If you were anxious, they gave you Reishi. If you had brain fog, they gave you Reishi. And if you arrived at the doorstep of a traditional herbalist begging for longer life, they probably gave you Reishi.
PHOTO CREDIT | Pixabay/Miguel Á. Padriñán
What Are the Benefits of Reishi Mushrooms?
Fast forward a couple of millennia, and Reishi is more or less used similarly. Maybe it isn't seen as a panacea anymore, but scientists are earnestly studying the mushroom for its wide-ranging wellness benefits. In particular, they are interested in how it can reduce stress.
In one study, researchers noted the “antidepressant-like effects of a water-soluble extract” of Reishi in mice. Another study evaluating the antianxiety properties of several Ganoderma species suggested that the mushrooms' phenols and flavonoids play a critical role in their de-stressing potential.
It doesn’t end with stress. You will find scores of studies evaluating everything from Reishi’s liver-improving mechanisms to its immune system benefits. The scientific study of Reishi is still in its infancy (the West only recently embraced the mushroom), but the benefits look promising.
Where Do You Find It?
Sure, you could find a deciduous tree and hope for the best. But more often, people nowadays buy reishi powder online. Because there are so many Ganoderma species masquerading as Reishi, and because quality can vary even in a single species, it’s highly recommended to seek out reputable sellers. If in doubt, the “USDA Organic” seal is a fine stamp of approval.
How Do You Dose It?
This question isn’t quite so easy to answer. Everyone’s physiology is different – down to weight, digestive function and metabolism. Moreover, someone taking Reishi as a treatment might dose more than someone taking it as a preventative measure. Still, consensus hovers between 1500mg – 4500mg per day. If you’re unsure, you can consult your doctor.
To recap: Reishi is a multi-named fungus with several potential benefits that you can find online from a reputable seller. It took the wellness world by storm with its focus on stress relief, but studies show it might be more than a one-trick pony.
