Understanding Whole Body Extract: From Medical History to Modern Mushrooms
Whole body extract is a term that can mean two very different things, depending on whether you are looking at outdated medical treatments or modern functional mushroom supplements. Here is what you need to know:
- Original medical context: A now obsolete immunotherapy treatment made from crushed whole insects, such as bees or wasps, that was once used to help manage insect sting allergies. Research showed it was largely ineffective, with many patients still experiencing allergic reactions.
- Modern wellness context: At Eversio Wellness, we use the principle of working with the whole fruiting body of functional mushrooms, not partial materials or unnecessary fillers. The goal is to create concentrated extracts that are rich in naturally occurring compounds such as beta glucans and, where relevant, triterpenes.
- Key difference: The medical version has been replaced by more targeted approaches in conventional healthcare. The modern interpretation in mushroom supplementation reflects a quality standard in how extracts are prepared and tested.
If you have come across the term "whole body extract" while researching functional mushrooms, it can be confusing to see it used in such different ways. The phrase has an interesting history in medicine, where it once referred to a treatment for insect allergies that is no longer recommended. Today, however, the concept of using the "whole" mushroom body has evolved into something more relevant for natural wellness.
In modern functional mushroom supplements, the principle of using the whole fruiting body, rather than mycelium grown on grain, has become an important marker of quality and concentration. This approach aims to capture a broad spectrum of naturally occurring compounds that may help support overall health when combined with a balanced lifestyle, including good nutrition, regular movement, quality sleep, and stress management.
I am Brandi Garden, co founder of Eversio Wellness, and through my journey from autoimmune challenges to creating a functional mushroom brand, I have developed a strong focus on whole body extract principles and how they apply to creating consistent, high quality mushroom supplements. In this guide, I will clarify both meanings of this term and explain how we apply these principles at Eversio.
Whole body extract vocabulary:
The Original Meaning: Whole Body Extract for Insect Allergies
Historically, the term "whole body extract" was first used in the medical field, particularly in attempts to manage allergies to insect stings. This early form of immunotherapy involved preparing extracts from the entire bodies of stinging insects, such as bees, wasps, and hornets. The idea was to expose allergic individuals to small, increasing doses of these extracts to help their immune systems adapt.
Preparation and Historical Use
The preparation of these early whole body extracts was straightforward for the time but would now be considered crude. It typically involved collecting and crushing the entire insect bodies, then drawing out their proteins using various solutions. These extracts were then administered to patients through injections, with the goal of lowering the likelihood of severe allergic responses after future stings.
This approach was based on the belief that the entire insect body contained the relevant allergens needed to stimulate an immune response and gradually build tolerance. As scientific understanding progressed, researchers were able to more precisely identify where the key allergens were found.
Scientific Evidence and Inefficacy
Over time, clinical research showed important limitations in the effectiveness of these whole body extracts. In one large evaluation of patients treated with this approach, many people still experienced systemic allergic reactions when they were stung again, and only a small proportion had no reaction at all.
The researchers suggested that any improvements seen in some individuals, such as younger people or those on longer courses of treatment, were more likely due to the natural course of the condition rather than the extract itself. In other words, some people may simply have milder reactions over time regardless of treatment.
Studies such as those published in journals like The Journal of Allergy and Clinical Immunology and Allergy have helped clarify that more targeted treatments are preferable to these older, crude preparations.
Risks and Lack of Standardisation
Beyond their limited benefit, whole body insect extracts posed challenges related to consistency. Extracts prepared from entire insect bodies contained a complex mixture of proteins, only some of which were relevant to the allergic reaction. This made it difficult to control the exact amount of allergen being given.
Variability in preparation methods also made it hard to ensure dosing was standardised. These historical issues highlight why modern medicine has moved toward more precise, well characterised preparations, and they also reinforce why standardisation and quality control are so important in any type of extract, including functional mushroom products.
Why Venom Immunotherapy Replaced the whole body extract
The clear limitations and variability associated with whole body extracts for insect sting allergies led researchers to explore more precise options. As understanding of allergic mechanisms improved, it became clear that the key allergens responsible for severe reactions were primarily concentrated in the insect's venom rather than throughout the entire body.
Superiority of Venom Immunotherapy (VIT)
Venom Immunotherapy (VIT) emerged as a more targeted and effective approach because it uses purified insect venom. This enables more accurate dosing of the known allergenic components that drive the allergic response.
Clinical research published in journals such as The Lancet and The New England Journal of Medicine has reported that venom based therapy can markedly reduce the risk of severe reactions in many patients. These findings supported a shift away from crude whole body preparations toward better standardised extracts in conventional practice.
Key Differences in Preparation and Administration
The differences between WBEs and VIT extend beyond their source material. In terms of preparation, WBEs were made from crude extracts of whole, crushed insects, whereas VIT uses venom that has been carefully collected and purified. This also affects their composition, as WBEs contain a wide mixture of insect body proteins, while VIT focuses on venom proteins more directly linked with the allergic reaction. Furthermore, WBEs had variable potency, but venom preparations are standardised for more reliable dosing, and the evidence base for VIT is much stronger, with research suggesting a substantial reduction in the risk of severe sting reactions in many treated individuals.
Current Recommendations and Regulatory Status
Due to the progress in allergy science, venom immunotherapy is now recognised as the preferred approach in conventional care for people with a history of severe insect sting reactions. Regulatory agencies oversee the production and use of these allergenic extracts to support safety, quality, and consistency.
These developments belong to the field of allergy medicine, but they also offer an important lesson. They demonstrate why modern extract based products, including functional mushroom extracts, must be thoughtfully designed, well characterised, and supported by quality control to be considered trustworthy options within a holistic wellness routine.
A Modern Interpretation: The "Whole Fruiting Body" Advantage in Mushroom Supplements
Moving from the outdated medical definition, the term "whole body extract" has taken on a completely different meaning in the modern wellness space, particularly in relation to functional mushrooms. In this context, it refers to the principle of using the entire fruiting body of a mushroom in the extraction process, rather than relying on mycelium grown on grain.
At Eversio Wellness, this approach is central to how we design our extracts. We focus on the visible part of the mushroom, known as the fruiting body, because this is where many of the key compounds naturally occur. Our goal is to provide concentrated extracts that can complement a healthy lifestyle that already includes balanced nutrition, daily movement, quality sleep, and effective stress management.
Defining "Whole Fruiting Body"
When we talk about a "whole fruiting body" mushroom extract, we mean an extract made exclusively from the visible, above ground part of the mushroom, such as the cap and stem. This is the mature, reproductive structure of the fungi that you would typically recognise.
This approach is different from using "mycelium on grain" (MOG). Mycelium is the root like network of the fungus. When it is grown on grain, the mycelium intertwines with the grain substrate, which can lead to a final product that includes a significant amount of grain material. This grain does not contribute the same profile of mushroom compounds that many people are looking for when they choose a functional mushroom supplement.
Bioactive Compounds and Importance of Extraction
The whole fruiting body contains a range of naturally occurring compounds, including:
- Beta glucans: These are complex carbohydrates found in the cell walls of mushrooms that are being studied for their potential to help support healthy immune function.
- Triterpenes: These are a diverse group of compounds found in certain mushrooms, such as Reishi, that research suggests may help support the body's response to stress and oxidative balance.
- Polysaccharide K (PSK) and Polysaccharide Peptide (PSP): These are specific types of polysaccharides found in Turkey Tail mushrooms that have been investigated for their potential role in immune modulation.
To make these compounds more accessible to the body, an extraction process is important. Mushroom cell walls are made of chitin, a tough structural material that human digestion does not break down easily. Extraction helps to crack open these cell walls so that the compounds inside can be released.
At Eversio Wellness, we often use a dual extraction method for certain mushrooms. This involves two stages:
- Hot water extraction: This step is used to draw out water soluble compounds such as many of the beta glucans and polysaccharides.
- Alcohol extraction: This second step is used to access alcohol soluble compounds such as many triterpenes.
Research on extraction methods, including work published in journals like Molecules and International Journal of Medicinal Mushrooms, suggests that the way an extract is prepared can have a significant impact on which compounds are present and in what quantities. This is why extraction choice matters when you are selecting a mushroom supplement.
The Difference in a Modern whole body extract
When we choose a modern whole body extract from mushrooms, we are choosing a method that focuses on quality, consistency, and thoughtful formulation. This approach aims to capture a broader spectrum of naturally occurring compounds from the fruiting body so that you are getting a concentrated mushroom extract rather than unnecessary fillers.
Nutrient Density and Purity
One of the key advantages of a whole fruiting body extract is its potential for higher concentration of mushroom specific compounds. Because the fruiting body is the part of the mushroom where many of these compounds are naturally present, working with it exclusively can help maintain a more mushroom focused profile compared to materials that contain a lot of grain.
Mycelium grown on grain often includes a notable proportion of residual grain. This grain is mostly starch and does not contain the same compounds that have made functional mushrooms the subject of increasing research interest. At Eversio Wellness, we commit to grain free, fruiting body only extracts for the products discussed here so that our capsules are entirely focused on mushroom material.
Our commitment to purity is supported by rigorous quality control processes. Eversio products undergo third party testing for quality and purity, including Aflatoxin testing by Pura and beta glucan testing by SGS. You can explore the details on our Certificate of Analysis page.
Synergistic Effects and Bioavailability
The concept of a "full spectrum" or whole body extract also recognises that mushrooms contain many different compounds that may work together. Some researchers describe this as a type of synergy, where the combined effect of multiple compounds is greater than the effect of any single isolated component.
By extracting the full range of compounds from the whole fruiting body, we aim to respect the natural balance of the mushroom. The extraction processes we use, including dual extraction for certain species, are designed not only to access a wide array of compounds but also to improve their availability for absorption by the body.
Breaking down the chitin based cell walls through extraction is a crucial step that separates a high quality extract from simply consuming dried mushroom powder. Studies published in journals such as Food Chemistry and Journal of Agricultural and Food Chemistry have shown that extraction methods can significantly influence how many of these compounds are available and how they behave in the body.
Our Recommended Whole Fruiting Body Mushroom Extracts
At Eversio Wellness, we focus on high quality, fruiting body based mushroom extracts that can fit into a holistic lifestyle. Our goal is to provide concentrated, thoughtfully prepared supplements that may help support your existing habits around nutrition, movement, sleep, and stress balance.
All of our capsules discussed below are made from organic mushrooms and undergo rigorous third party testing, including Aflatoxin testing by Pura and beta glucan testing by SGS, as detailed on our Certificate of Analysis page.
Focus Now - Organic Lion's Mane 8:1 Dual Extract Capsules
Our Focus Now - Organic Lion's Mane 8:1 Dual Extract Capsules are made from the whole fruiting body of Lion's Mane mushrooms using a dual extraction process. Lion's Mane is being studied for its potential to support cognitive health and nerve function, particularly through compounds such as hericenones and erinacines.
The 8:1 extract ratio means that a larger amount of dried fruiting body is used to create a smaller amount of concentrated extract. This approach allows us to deliver a more compact capsule that still reflects the properties of the whole mushroom. By using both hot water and alcohol extraction, we aim to capture a broad range of Lion's Mane compounds.
Focus Now is designed to be a convenient addition to your daily routine. Many people choose to combine Lion's Mane with practices such as mindful breaks from screens, regular mental challenges, and consistent sleep patterns as part of a broader strategy for supporting focus and mental clarity.
Chill Now - Organic Reishi Mushroom 15:1 Dual Extract Capsules
Our Chill Now - Organic Reishi Mushroom 15:1 Dual Extract Capsules feature a concentrated dual extract made from the whole fruiting body of Reishi mushrooms. Reishi has a long history of traditional use as a mushroom associated with balance and vitality. Modern research is exploring its potential to help support the body's response to stress and immune function.
With a potent 15:1 dual extract, Chill Now provides a highly concentrated form of Reishi. In 2 capsules you benefit from: 500 mg of 15:1 Reishi (7500 mg QCE). The dual extraction process helps to access both the water soluble beta glucans and the alcohol soluble triterpenes, which together contribute to Reishi's complex profile.
Many people choose Reishi as part of an evening routine that may also include winding down away from screens, gentle stretching, or relaxation practices. Chill Now can be a supportive addition to this kind of holistic approach to rest and recovery.
Defend Now - Organic Turkey Tail 12:1 Extract Capsules
Our Defend Now - Organic Turkey Tail 12:1 Extract Capsules are created from the whole fruiting body of Turkey Tail mushrooms using a hot water extraction. Turkey Tail is rich in polysaccharides, including PSK and PSP, which are being studied for their potential to support healthy immune function.
The 12:1 extract ratio reflects a concentrated preparation, where a larger amount of dried fruiting body is used to produce a smaller amount of extract. Hot water extraction is particularly suitable for drawing out water soluble polysaccharides from Turkey Tail.
Many people choose Defend Now as part of an overall wellness plan that also includes nutrient dense whole foods, regular physical activity, and supportive sleep habits, recognising that immune health is closely tied to lifestyle factors, including gut health and stress levels.
Harness the Power of Mushrooms: The Future is Fungi, and It Starts with You!
We have explored the journey of the term "whole body extract" from its origins in historical allergy treatments to its modern, more positive interpretation in functional mushroom wellness. Older medical uses of whole body insect extracts have been replaced by more targeted and standardised approaches in conventional care, highlighting the importance of precision and quality.
At Eversio Wellness, we champion the modern understanding of "whole body extract" as it applies to the whole fruiting body of functional mushrooms. This principle is central to our commitment to quality, purity, and thoughtful formulation. By crafting our supplements from the entire fruiting body and using extraction methods such as dual extraction where appropriate, we aim to capture a broad spectrum of naturally occurring compounds.
Our products are designed to complement, not replace, a holistic lifestyle that already values balanced nutrition, regular movement, restorative sleep, and effective stress management. We focus on rigorous third-party testing, including Aflatoxin testing by Pura and beta-glucan testing by SGS, so you can feel confident about what you are choosing. Ready to get started? Explore our full range of Eversio Wellness mushroom capsules today.
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