Organic Turkey Tail
Also known as: Trametes versicolor, Coriolus versicolor, Turkey Tail, Kawaratake
Overview
Turkey Tail (*Trametes versicolor*) is a medicinal mushroom recognized for its distinctive fan-like shape and colorful bands resembling a turkey's tail. It has a long history of use in traditional medicine, particularly in Asian cultures, and is now available globally as a dietary supplement. The mushroom contains bioactive compounds, primarily polysaccharide peptide (PSP) and polysaccharide krestin (PSK), which are believed to be responsible for its health benefits. Turkey Tail is often used to support immune function, and it has been studied as an adjunct treatment for cancer. It can be found in various forms, including capsules, powders, and extracts. While research on Turkey Tail is ongoing, current evidence suggests potential benefits for immune modulation and overall well-being. The quality of available evidence varies, with some studies lacking rigorous controls or large sample sizes, so further research is needed to confirm its efficacy and safety across diverse populations.
Benefits
Turkey Tail extracts, especially PSK, have demonstrated potential in improving survival rates for certain cancers, such as colorectal cancer, and in enhancing immune function. A systematic review and meta-analysis indicated that PSK is safe and effective for gastrointestinal cancer patients. Furthermore, there's evidence suggesting benefits for bone health, as Turkey Tail may promote osteoblast growth and inhibit osteoclast formation. It may also aid in regulating blood glucose levels in individuals with type 2 diabetes. Individuals undergoing chemotherapy may find Turkey Tail beneficial due to its potential to reduce treatment toxicity and improve their quality of life. The clinical significance is notable in cancer treatment support and immune modulation, with effects potentially observable within weeks to months of supplementation.
How it works
Turkey Tail's primary mechanism of action involves the polysaccharides PSP and PSK, which stimulate the immune system. These compounds enhance the activity of natural killer cells and macrophages, key components of the immune response. Additionally, Turkey Tail acts as a prebiotic, supporting the growth of beneficial gut microbiota. While the exact molecular targets are not fully understood, it is known that these polysaccharides modulate cytokine production and immune cell activation. The immune system is primarily affected, with potential interactions in the gastrointestinal and skeletal systems. The bioavailability of PSP and PSK is not well-studied, but they are generally considered to be absorbed in the gastrointestinal tract.
Side effects
Turkey Tail is generally considered safe when used appropriately, but it can cause some side effects. The most common side effects are mild gastrointestinal disturbances, such as bloating, gas, and nausea. Less common side effects include allergic reactions, such as skin rashes or itching. Rare side effects are not well-documented. There is a potential for interactions with immunosuppressive drugs, so individuals taking these medications should exercise caution. Turkey Tail is contraindicated for individuals with severe allergies to mushrooms. Pregnant or breastfeeding women should consult healthcare providers before use. It's important to start with a low dose and gradually increase it to assess tolerance. While generally safe, it's essential to be aware of potential adverse effects and to seek medical advice if any concerns arise.
Dosage
The minimum effective dose of Turkey Tail is not well-established, but typical dosages range from 500 mg to 3,000 mg per day. An optimal dosage is often recommended at 1,000 mg to 2,000 mg per day. The maximum safe dose is not clearly defined but is generally considered safe up to 3,000 mg per day. It is best taken with meals to minimize gastrointestinal side effects. Common forms include capsules or powders. Bioavailability may be enhanced with prebiotic-rich foods. There are no specifically identified required cofactors. It's important to note that individual responses can vary, and it's advisable to consult with a healthcare provider to determine the appropriate dosage for specific health needs.
FAQs
How do I ensure the quality of Turkey Tail supplements?
To ensure quality, purchase Turkey Tail supplements from reputable sources that provide third-party testing for purity and potency. Look for products that are certified organic and free from contaminants.
Are there any safety concerns with Turkey Tail?
While generally safe, individuals with mushroom allergies should avoid Turkey Tail. Mild gastrointestinal side effects are possible. Consult a healthcare provider if you are pregnant, breastfeeding, or taking immunosuppressants.
When is the best time to take Turkey Tail?
Turkey Tail is best taken with meals to reduce the risk of gastrointestinal side effects. Consistency is key, so incorporate it into your daily routine at a time that works best for you.
What are the expected benefits of taking Turkey Tail?
Turkey Tail is primarily used for immune system support and as a potential adjunct in cancer treatment. It may also offer benefits for gut health due to its prebiotic properties.
Is Turkey Tail a cure for cancer?
No, Turkey Tail is not a cure for cancer. However, research suggests it may support conventional cancer treatments by reducing chemotherapy toxicity and improving quality of life.
Research Sources
- https://www.medicalnewstoday.com/articles/turkey-tail-mushroom – This article provides a general overview of Turkey Tail mushrooms, including their potential health benefits and uses. It highlights the mushroom's immune-boosting properties and its role in traditional medicine, noting that more research is needed to fully understand its effects.
- https://www.webmd.com/vitamins/ai/ingredientmono-648/turkey-tail-mushroom – WebMD's article discusses the uses, effectiveness, and safety of Turkey Tail mushrooms. It mentions its potential benefits for immune support and as an adjunct treatment for cancer, while also cautioning about potential side effects and interactions.
- https://pubmed.ncbi.nlm.nih.gov/36995535/ – This study investigates the impact of Turkey Tail extracts on immune function and cancer treatment outcomes. The research suggests that Turkey Tail can enhance immune response and reduce the adverse effects of chemotherapy, leading to improved patient outcomes.
- https://www.healthline.com/nutrition/turkey-tail-mushroom – Healthline's article reviews the nutritional profile and health benefits of Turkey Tail mushrooms. It highlights the mushroom's antioxidant and prebiotic properties, as well as its potential to support immune function and gut health, citing several studies.
- https://www.mushroomculture.co.uk/turkey-tail-information – This resource provides detailed information about Turkey Tail mushrooms, including their cultivation, identification, and medicinal uses. It emphasizes the mushroom's role in traditional medicine and its potential benefits for immune support and overall well-being.
Supplements Containing Organic Turkey Tail

Organic Greens
Dr. Mercola Premium Supplements

Liquid Multivitamin Formula Fruit Punch Flavor
Garden of Life Vitamin Code

Shroom Tech Immune
Onnit

Liquid Multivitamin Formula Fruit Punch
Garden of Life Vitamin Code

LifeShield Immune Support
New Chapter

Mushroom 7 1500 mg
Nature's Lab
Smart Greens
GNC Earth Genius

Liquid Multivitamin Formula Fruit Punch
Garden of Life Vitamin Code

Shroom Tech Immune
Onnit
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