The term “adaptogen” was first introduced in the 1940s to describe natural compounds that help the body adapt to various stressors, including physical, chemical, and biological challenges. Adaptogens are believed to help the body maintain internal balance (homeostasis) and support resilience. They are commonly used in wellness routines to help the body manage occasional stress and promote overall well-being.
To be considered an adaptogen, a substance should be non-toxic at standard doses, support the body’s stress response, and assist in restoring balance. Adaptogens are thought to influence the body’s hormonal and stress-regulation systems, including the hypothalamic-pituitary-adrenal (HPA) axis. If cortisol levels are elevated due to stress, adaptogens may help promote balance. If fatigue leads to low cortisol, adaptogens may help restore it to a more optimal range.
What Are Adaptogenic Mushrooms?
Adaptogenic mushrooms are types of functional fungi that may support the body’s natural ability to manage stress. Unlike psychoactive mushrooms, they do not affect perception. Instead, they are studied for their potential to help the body cope with daily stress and promote resilience. While not all functional mushrooms are adaptogens, many are used traditionally for their adaptogenic properties.
Lion’s Mane (Hericium erinaceus)
Lion’s Mane is commonly included in wellness routines that support cognitive function. It contains naturally occurring compounds believed to help support nerve health and may play a role in maintaining memory, focus, and mental clarity. Some early research also suggests that Lion’s Mane may help promote a sense of calm. In addition to its cognitive benefits, Lion’s Mane is a source of B vitamins, beta-glucans, zinc, and potassium, which contribute to overall energy and wellness.
Chaga (Inonotus obliquus)
Chaga is a wild mushroom rich in antioxidants and naturally occurring beta-glucans. It has long been used in traditional herbal practices to support the body’s natural defences. Chaga is being studied for its role in supporting immune function, oxidative balance, and digestive health. Due to its oxalate content, Chaga should be consumed in moderation. A typical serving is about 2 grams per day.
Reishi (Ganoderma lucidum)
Reishi is often referred to as the “calming mushroom” and is widely used for its adaptogenic properties. Traditionally used in Chinese medicine, it is now a common ingredient in wellness products intended to promote relaxation, stress balance, and sleep quality. Reishi contains triterpenoids, polysaccharides, and antioxidant compounds, as well as vitamins such as B-complex, D, and beta-carotene.
Cordyceps (Cordyceps militaris)
Cordyceps is commonly used to support stamina and endurance. It is often included in fitness and energy-supporting supplements due to its association with vitality. This mushroom is a source of B vitamins and other nutrients linked to energy metabolism. Cordyceps is also studied for its antioxidant potential and adaptogenic effects related to fatigue and physical stress.
Shiitake (Lentinula edodes)
Shiitake mushrooms are known for their nutrient density and rich flavour. They are a source of B vitamins, selenium, copper, and dietary fibre. Shiitake also contains bioactive compounds such as polysaccharides and sterols, which have been studied for their supportive role in immune function and metabolic health. Lentinan, a beta-glucan found in Shiitake, is of interest for its role in general wellness.
Maitake (Grifola frondosa)
Maitake, also known as “hen of the woods,” contains beta-glucans that are commonly associated with immune support. It is also being explored for its role in maintaining healthy blood sugar and cholesterol levels. Maitake is rich in antioxidants and nutrients that support balance and wellness. It is often used in adaptogenic blends to promote overall vitality.
Turkey Tail (Trametes versicolor)
Turkey Tail is one of the most widely studied mushrooms for immune system support. It contains a high concentration of beta-glucans and other polysaccharides. This mushroom has been used traditionally to support natural immune function and overall resilience. It is available in both supplement and whole-mushroom forms.
How to Use Functional Mushrooms
Functional mushrooms are available in various supplement forms, including capsules, powders, tinctures, and gummies. They are typically used in daily routines to support energy, immune balance, stress resilience, or cognitive clarity.
When choosing mushroom supplements, it is important to:
- Select certified organic products free from fillers and contaminants
- Check for beta-glucan content (25–30% is a good benchmark)
- Choose hot-water extracts for better bioavailability
- Look for third-party testing to verify quality and safety
At Organic Mushrooms, our supplements are produced in British Columbia using hot-water extraction and third-party verified for potency and purity.
Important Reminder
Although functional mushrooms are generally considered safe, they may interact with certain medications or health conditions. For example, some mushrooms can affect blood sugar, blood pressure, or blood clotting. It is important to consult a healthcare provider before introducing any new supplement into your routine, especially if you are managing a medical condition or taking medication.