In a health-obsessed world, it’s no surprise that mushroom coffee is all the rage. The drink combines medicinal mushrooms with ground or instant coffee to create a powder that can be mixed with milk and enjoyed. This fungi-infused brew has become a staple in the diets of wellness gurus and celebrities like Kourtney Kardashian, Gwyneth Paltrow and Meghan Markle.

The GB Mushroom Coffee used in mushroom coffee are typically called adaptogens, and they’re grown to promote mental and physical wellbeing, according to the brands that make them. They’re often chosen for their alleged health benefits in traditional Chinese and Ayurvedic medicine. You’ll find ingredients like chaga, lion’s mane and cordyceps in most mushroom coffee mixes.

Aside from offering a more natural energy boost, these mushrooms are said to help manage stress, support a healthy metabolism and promote sleep. However, most research into these herbs, including studies that involve humans, is inconclusive.

The Key Ingredients in Mushroom Coffee and Their Health Effects

While more clinical evidence is needed to prove the health claims made by mushroom-infused brews, these drinks can help you kickstart your morning and may improve mood in some people. Just be aware that they contain caffeine, which is a stimulant and can cause anxiety in some people. Caffeine is also known to interact with certain medications, so it’s important to talk to your doctor before introducing new supplements or dietary changes.

The best mushroom coffee blends are low in caffeine, offer a balanced mix of herbs and mushrooms, and have an appealing taste. Check the label to ensure no added fillers, unnecessary flavors and sweeteners. Look for mushroom coffees that are certified organic and sourced responsibly. Also consider the type of mushrooms used and how they’re incorporated into the mix, as this will affect the flavor.