When you see social media posts featuring a cup of coffee that looks like a regular mug of joe but has mushroom powder mixed in, it may seem a little suspicious. But it’s true: there is such a thing as mushroom coffee, and it’s a trend that’s gaining some traction in the wellness community.

What is mushroom coffee is a blend of regular coffee and extracts of medicinal mushrooms. Most commonly, chaga, cordyceps, lion’s mane and turkey tail mushrooms are dried and extracted then blended into ground coffee to make the product. It is usually marketed as a way to boost focus and immunity and reduce stress. Medicinal mushrooms have long been used as natural medicine for immune system support, stress relief and more. But many claims of health benefits made by mushroom coffee brands lack reliable evidence, and more human research is needed to confirm their effects.

What Is Mushroom Coffee? A Comprehensive Guide

The coffee usually tastes just like a regular cup of joe, but the added mushroom powder is said to give it a smooth and earthy flavor. Some brands even come in instant form or pods for easy brewing. The brew is also often touted as being lower in caffeine than regular coffee, which could be a selling point for people sensitive to the stimulant.

Though it’s safe to drink for most people, it’s not recommended for anyone who is allergic to mushrooms or has a history of digestive issues with them. Additionally, consuming mushroom coffee should be avoided while taking beta-blockers as it can reduce their effectiveness.