As women navigate perimenopause and midlife, there’s often an increased interest in natural approaches to support well-being. Lion’s Mane mushroom (Hericium erinaceus) has gained attention for its potential properties, with various extract forms available. Understanding the distinctions between these forms is key to making informed choices.
This article will explore the different components of lion’s mane — specifically the mycelium, fruiting body, and dual extracts — and discuss what current research suggests about their potential applications, particularly for those in the perimenopausal stage. We aim to provide clear, evidence-based information without making medical claims.
Understanding the Lion’s Mane Mushroom: Mycelium vs. Fruiting Body
Lion’s Mane mushroom is a unique fungus, visually resembling a white, shaggy mane. When we discuss lion’s mane supplements, it’s important to distinguish between two primary parts of the mushroom: the fruiting body and the mycelium.
The fruiting body is the visible, above-ground portion of the mushroom that we recognize. It’s the part that is harvested and often consumed as a food or used in extracts. Research indicates that fruiting bodies contain various compounds, including polysaccharides and other bioactive substances [PMID 30421988, PMID 26244378].
The mycelium, on the other hand, is the root-like network of fungal threads that grows beneath the surface, often on wood. It’s the vegetative part of the mushroom that absorbs nutrients. Both the fruiting body and mycelium contain bioactive compounds, but their concentrations and types can vary [1].
Fruiting Body Extracts: What the Research Suggests
Extracts made solely from the fruiting body of Lion’s Mane are a common form of supplementation. These extracts are often standardized for certain compounds, such as polysaccharides. Research has explored various aspects of fruiting body components.
For instance, polysaccharides from the fruiting body of Hericium erinaceus have been studied for their potential effects on colonic health in mice [2]. Other studies have investigated antioxidant compounds found in the fruiting body extract, noting their ability to inhibit enzymatic browning [3]. Additionally, fruiting body polysaccharides have been observed to induce apoptosis in human colorectal cancer cells via specific signaling pathways in laboratory settings [4].
While some research suggests potential benefits from fruiting body extracts, much of this work is in early stages, sometimes involving in vitro or animal models. A recent double-blind randomized placebo-controlled study in healthy younger adults explored the acute effects of a standardized extract of Hericium erinaceus on cognition and mood [5]. However, more human studies, particularly in perimenopausal women, are needed to draw firm conclusions regarding specific benefits for this demographic.
Mycelium Extracts: Exploring the Subterranean Network
Lion’s Mane mycelium extracts are derived from the cultured mycelial biomass. The composition of mycelial extracts can differ from fruiting body extracts, depending on growth conditions and processing methods. Both mycelia and fruiting bodies contain bioactive compounds, though their specific profiles may vary [1].
Some research has explored the therapeutic potential of Hericium erinaceus, which could involve compounds found in both the mycelium and fruiting body, for depressive disorder [6]. However, specific studies isolating the effects of mycelium extracts in perimenopausal women are limited. When considering lion’s mane mycelium fruiting body products, it’s important to understand which part of the mushroom is predominantly used in the extract.
Dual Extracts: Combining Fruiting Body and Mycelium
Dual extracts aim to capture a broader spectrum of compounds by utilizing both the fruiting body and the mycelium. The rationale behind dual extraction is that different bioactive compounds may be more concentrated in one part of the mushroom than the other, or that a synergistic effect might occur when compounds from both parts are combined. For example, both fruiting bodies and mycelia contain polysaccharides, which have been a focus of research [PMID 26244378, PMID 30421988].
While the concept of a dual extract is to provide a more comprehensive profile of the mushroom’s constituents, specific research directly comparing the efficacy of dual extracts versus single-part extracts in human populations, especially for perimenopausal symptoms, is still developing. The influence of polysaccharide fractions of Lion’s Mane on immunomodulatory and antioxidant activity has been explored, suggesting potential systemic effects [7]. However, linking these general findings to specific benefits for women in midlife requires more targeted research.
Considerations for Perimenopause and Midlife
During perimenopause, women often experience a range of changes that can impact daily life. While Lion’s Mane has been investigated for various potential health-promoting properties, including cognitive support and mood regulation [PMID 40276537, PMID 31881712], it’s important to note that much of the existing research is not specifically focused on women navigating perimenopause. The evidence base for direct benefits in this specific demographic is still moderate and evolving.
When choosing a lion’s mane supplement, whether it’s lion’s mane mycelium fruiting body, or a dual extract, consider the sourcing, extraction methods, and any third-party testing that ensures product quality and purity. Always look for products that clearly state which part of the mushroom is used and their standardization for active compounds, if applicable.
References
- Chemistry, Nutrition, and Health-Promoting Properties of Hericium erinaceus (Lion’s Mane) Mushroom Fruiting Bodies and Mycelia and Their Bioactive Compounds. Journal of agricultural and food chemistry, 2015
- Isolation, purification and physicochemical properties of polysaccharide from fruiting body of Hericium erinaceus and its effect on colonic health of mice. International journal of biological macromolecules, 2018
- Antioxidant Compounds for the Inhibition of Enzymatic Browning by Polyphenol Oxidases in the Fruiting Body Extract of the Edible Mushroom Hericium erinaceus. Foods (Basel, Switzerland), 2020
- Fruiting body polysaccharides of Hericium erinaceus induce apoptosis in human colorectal cancer cells via ROS generation mediating caspase-9-dependent signaling pathways. Food & function, 2020
- Acute effects of a standardised extract of Hericium erinaceus (Lion’s Mane mushroom) on cognition and mood in healthy younger adults: a double-blind randomised placebo-controlled study. Frontiers in nutrition, 2025
- Therapeutic Potential of Hericium erinaceus for Depressive Disorder. International journal of molecular sciences, 2019
- The Influence of Polysaccharide Fractions of the Lion’s Mane Medicinal Mushroom Hericium erinaceus (Agaricomycetes) on the Immunomodulatory and Antioxidant Activity of Neutrophils Exposed to Stress of Different Durations. International journal of medicinal mushrooms, 2024
These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure, or prevent any disease. Content is for informational purposes only and is not medical advice; consult a qualified healthcare provider before starting any supplement. As an Amazon Associate we earn from qualifying purchases.
