Mushroom coffee has gained popularity for its claimed health benefits, including immune system boosting, stress reduction and liver wellness. The drink is made with a blend of traditional coffee and medicinal mushroom extracts such as lion’s mane, turkey tail, chaga, reishi or cordyceps. It is also sometimes combined with herbs like ashwagandha and amino acids such as L-theanine. The mushroom ingredients in these products are known as adaptogens, which are natural substances that help the body cope with stress without overstimulating it or disrupting normal function. These mushrooms also have a number of preclinical studies supporting their claims to reduce oxidative stress, promote relaxation and improve sleep quality.

Some researchers suggest that mushroom coffee may also aid digestion and reduce bloating. However, the evidence is inconclusive. Mushrooms have been shown to support gastrointestinal regularity and can promote bowel movements, but this depends on the individual’s overall gut health, digestive issues and tolerance to specific mushroom ingredients. Additionally, some mushroom products are considered high-FODMAP foods, containing carbohydrates that can contribute to bloating in individuals who are sensitive to this group of foods.

While the idea of drinking a cup of fungus-infused coffee might seem a bit unappetizing, the beverage is actually quite similar to conventional coffee and often has a nuttier or earthier flavor. It also contains less caffeine than traditional coffee, which can be beneficial for individuals who are sensitive to this stimulant or who want to decrease their daily caffeine intake.

In addition to reducing jitters and improving mood, mushroom coffee typically has less of the amino acid theanine than regular coffee, which may further enhance the ability to relax and sleep better. Lastly, many mushroom coffees contain antioxidants from the mushrooms and other herbal ingredients, which can help prevent oxidative damage to cells and support the body’s natural detoxification processes.

Mushrooms such as chaga, reishi and lion’s mane have been shown to have anticancer properties in test-tube and animal studies. They are also believed to have anti-inflammatory and anti-viral effects, which can be helpful for cancer patients, as well as having immunomodulatory properties that may help prevent and treat autoimmune diseases.

While these benefits are exciting, more research that involves humans is needed to confirm them. In addition, mushroom coffee can be very expensive and may not be a good fit for everyone, especially people with certain health concerns such as kidney or GI issues or sensitivity to grain. If you are considering trying this trendy new beverage, start with a small amount and talk to your doctor first to make sure it is safe for you. Also, be sure to read product labels for ingredients and third-party testing if you have any concerns or dietary restrictions.