THE MYCELIUM: WHAT IS IT AND WHY IS IT IMPORTANT?

Are you interested in medicinal mushrooms? Then you’ve probably come across the term mycelium. But what exactly is it, and why is it such a crucial part of the mushroom?

In this article, you’ll discover what mycelium is, how it works, and why it’s so important, both in nature and in supplement form.

What is mycelium?

When we think of mushrooms, we often only picture the visible part above the ground: the fruiting body. However, the largest part of the mushroom actually lies underground.

This underground network is called the mushroom mycelium, a web of microscopically thin threads, also known as hyphae. Together, they form the “root system” of the mushroom.

The mycelium expands through soil, wood debris, or other materials, where it absorbs nutrients and water. Using enzymes, it breaks down organic matter, so the mushroom can use the released nutrients to grow.

How does mycelium work?

Mycelium is essentially the beating heart of the fungus. It nourishes the mushroom, protects it from harmful substances, and even supports the surrounding ecosystem. You can clearly see this process with magic mushroom mycelium : it forms the foundation for growth and communication underground.

Underground communication network

Researchers have discovered that mycelium forms a communication network between plants, often referred to as the “Wood Wide Web.” Through this network, trees and plants exchange nutrients and information. In this way, mushroom mycelium contributes to the health of the entire ecosystem.

Want to learn more? Read the article “Exploring How and Why Trees ‘Talk’ to Each Other” (Yale Environment 360).

Why is mycelium important?

Besides being essential for mushroom growth, mycelium fulfills several other functions in nature:

• It helps break down organic material, keeping the ecosystem in balance.

• It protects itself from invasive species and pathogens by producing bioactive compounds.

• These compounds – enzymes, metabolites, and antioxidants – also contribute to the nutritional and medicinal power of mushrooms.

It’s precisely these protective compounds that mushroom mycelium produces, which give medicinal mushrooms their special properties, such as supporting the immune system and providing a high nutrient content.

Mycelium and mushroom supplements: what should you know?

Do you use or are you considering medicinal mushroom supplements? Then it’s important to know whether the mycelium is included in the product.

Many supplements highlight their high beta-glucan content, but a full-spectrum supplement often contains a more complete profile of active compounds.

A full-spectrum extract combines not only beta-glucans but also polysaccharides, polyphenols, vitamins, prebiotics, minerals, and enzymes—all derived from mushroom mycelium.

Tips for choosing a quality supplement

• Check whether the substrate is organic and gluten-free.

• See if the entire mushroom (mycelium and fruiting body) is used.

• Prefer a transparent brand that provides insight into the production process.

• Consult a doctor if you have health issues or allergies.

This way, you can be sure you’re choosing a high-quality, safe, and effective product.

Is mycelium safe?

In general, medicinal mushrooms and their extracts are safe when used correctly.
However, some people may experience mild side effects, such as:

• Stomach or abdominal discomfort

• Dry mouth

• Dizziness

• Skin rash

Do not use mushroom supplements if you are allergic to mushrooms.
Always consult a doctor or naturopath before adding a new supplement to your routine.

Frequently Asked Questions

Want to explore more?

Would you like to learn more about medicinal mushrooms or try a quality supplement?
Check out the range at 24High.fr – Medicinal Mushrooms.