Functional Mushrooms: A Beginner's Guide

Mushrooms have moved well beyond the produce aisle. Today you'll find them in coffee blends, powders, capsules and teas, often described as functional mushrooms. If you're curious but not sure where to start, this beginner's guide explains what the term usually means, which mushrooms you'll see most often, how they've been used in cooking and tradition, and what to look for when you read a product label.

What Are Functional Mushrooms?

"Functional mushrooms" is an everyday term, not a scientific or regulatory one. It's generally used for mushrooms that people include in foods, drinks and supplements for reasons beyond basic cooking. Some are familiar kitchen mushrooms, like shiitake and maitake, while others, such as reishi and chaga, are rarely eaten as a regular food and are more often found as powders, teas or extracts.

Common Functional Mushrooms You'll See

Lion's Mane

Lion's Mane has a shaggy, white appearance that looks a bit like a pom-pom. When cooked fresh, it has a mild, slightly sweet flavor and a tender texture that some people compare to seafood.

Chaga

Chaga grows on birch trees in cold climates and looks like a dark, crusty lump on the bark. It's traditionally ground and simmered into a tea, and it has an earthy, slightly bitter taste.

Reishi

Reishi is a glossy, reddish-brown mushroom with a woody texture and a bitter flavor, so it isn't usually eaten as a food. It's typically dried and used in teas or powders.

Cordyceps

Cordyceps is a small, orange, finger-shaped mushroom. Most cordyceps products today use cultivated Cordyceps militaris.

Shiitake and Maitake

These two are kitchen favorites. Shiitake has a rich, savory flavor that works well in stir-fries, soups and broths. Maitake, also called hen of the woods, grows in frilly clusters and roasts beautifully.

Turkey Tail

Turkey Tail is named for its striped, fan-shaped caps that resemble a turkey's tail feathers. It's tough and leathery, so it's usually used in teas or powders rather than eaten.

Culinary and Traditional Uses

In the kitchen

Many mushrooms are simply delicious. Shiitake, maitake and Lion's Mane can be sautéed, roasted or added to soups, and dried mushrooms add deep, savory flavor to broths and sauces. Cooking with a variety of mushrooms is an easy way to explore their different textures and tastes.

In tradition

Several of these mushrooms, including reishi, chaga and shiitake, have a long history in traditional practices in parts of Asia and Northern Europe, where they were often dried and brewed into teas or broths. Today, many people enjoy them as part of modern rituals, like a morning cup of mushroom coffee or an evening tea.

Formats You'll Find

• Powders: Easy to stir into drinks, smoothies or food.
• Coffee blends: Coffee combined with mushroom powders for a smooth, earthy cup, like our Mushroom Fuse Instant Coffee, which blends medium roast coffee with organic Lion's Mane and Chaga mushroom powders.
• Capsules: A pre-measured option for people who prefer not to taste the mushrooms.
• Teas: Dried mushrooms or tea bags simmered or steeped in hot water.
• Fresh or dried whole mushrooms: For cooking at home.

What to Look For on a Mushroom Product Label

The species name

A clear label names each mushroom, ideally with its Latin name, such as Hericium erinaceus (Lion's Mane) or Ganoderma lucidum (Reishi). This helps you know exactly what you're getting.

Fruiting body, mycelium or both

The fruiting body is the part of the mushroom you'd recognize above ground. Mycelium is the root-like network it grows from. Products may use one or both, and some list "mycelial biomass" or mention the material it was grown on. A good label tells you which part is used.

Extract or whole powder

Some products use dried, ground mushroom powder, while others use an extract made with water or another solvent. Neither is automatically better, but the label should make it clear.

Amount per serving

Check how much of each mushroom is in a serving. If the mushrooms are part of a proprietary blend, the individual amounts may not be listed. Our guide on how to read a supplement label explains what to look for.

Other ingredients and certifications

Look at the full ingredient list, allergen information and any certifications, such as organic, that are important to you.

Directions and warnings

Follow the suggested use on the label, and read any cautions. Mushroom supplements should carry the standard FDA disclaimer if they describe how an ingredient affects the body.

A Few Sensible Precautions

• Don't forage without an expert. Some wild mushrooms are toxic and look similar to edible ones.
• Check for allergies. If you're sensitive to mushrooms or molds, talk to your doctor first.
• Talk to your healthcare professional before adding a mushroom supplement, especially if you're pregnant or nursing, take medication or have a medical condition.

Frequently Asked Questions

Are functional mushrooms the same as psychedelic mushrooms?

No. The mushrooms in this guide, such as Lion's Mane, chaga, reishi, cordyceps, shiitake, maitake and turkey tail, are not psychedelic.

Can I cook with functional mushrooms?

Some, like shiitake, maitake and Lion's Mane, are popular in cooking. Others, like reishi, chaga and turkey tail, are tough or bitter and are usually used in teas or powders.

What is mushroom coffee?

Mushroom coffee is coffee blended with mushroom powders or extracts. It usually tastes like coffee with a subtle, earthy note.

Where can I learn more about a Solid Health product?

Every product page lists the full ingredients, suggested use and warnings. For general questions, see our FAQ page.

Start Exploring

Functional mushrooms are easy to explore, whether you cook with them, sip them in a tea or try them in your morning coffee. Take your time, read labels carefully and choose what fits your taste and routine. A good place to start is our coffee and tea collection, or read our comparison of matcha vs coffee.