Wezint™ Ultimate Mushroom Daily Gummies

Human research on lion's mane is still developing, with most trials conducted in adults experiencing cognitive challenges rather than healthy adults. Although the studied doses do not match the lion's mane share of this 300 mg blended formula, early research suggests promise for supporting cognitive function.

• Lion's Mane and Global Cognitive Function in Mild Alzheimer's Disease: In a 49-week study of adults diagnosed with mild Alzheimer's disease, participants taking erinacine A-enriched lion's mane mycelia at 1,050 mg per day showed significant improvement in Mini-Mental State Examination scores from baseline compared to placebo.
• Lion's Mane and Daily Living Activities in Mild Alzheimer's Disease: In the same 49-week study, participants in the lion's mane group also showed significant improvement in Instrumental Activities of Daily Living scores compared to placebo at week 49.
• Lion's Mane and Cognitive Function in Adults with Mild Cognitive Impairment: In a 16-week study of adults with mild cognitive impairment, participants taking lion's mane showed significant between-group improvements on the Cognitive Function Scale at weeks 8, 12, 16, and 20 compared to placebo.
• Lion's Mane and Cognitive Scale Decline After Stopping: In the same study of adults with mild cognitive impairment, scores declined after a 4-week period without lion's mane, suggesting benefits may require continued daily intake.
• Lion's Mane and Cognitive Function Across Multiple Trials: A 2025 systematic review of 26 studies, including 5 randomized controlled trials and 3 pilot clinical trials in humans, concluded that lion's mane may help support neuroprotection and cognitive function, with a combined weighted mean increase in Mini-Mental State Examination scores in the intervention group.

Lion's mane is generally well tolerated when used in moderate amounts. Side effects observed in research have been mild.

• Possibly safe at studied doses: Lion's mane is considered possibly safe when used at 1 gram daily for up to 16 weeks.
• Mild digestive effects: The most commonly reported side effect is mild stomach discomfort.
• Bleeding risk: Lion's mane may slow blood clotting, which could increase the chance of bruising or bleeding in people with bleeding conditions.
• Blood sugar effects: Lion's mane may lower blood sugar levels.

Individuals Who Should Practice Caution:

• Pregnant or breastfeeding individuals: Safety information during pregnancy and lactation is limited at this time.
• People with auto-immune conditions: Lion's mane may increase immune system activity, which could affect symptoms of auto-immune conditions.
• People taking blood thinners or antiplatelet medications: Lion's mane may increase bleeding risk and should be stopped at least 2 weeks before scheduled surgery.
• People taking diabetes medications: Lion's mane may lower blood sugar and could enhance the effects of these medications.
• People taking immunosuppressants: Lion's mane may reduce the effects of these medications.

Lion's mane contains compounds that are studied for their effect on brain cells and the nervous system. Most of what is known about how lion's mane works comes from preclinical studies.

• Lion's Mane and Nerve Growth Factor: In preclinical studies using human brain cells, lion's mane extract increased the production of nerve growth factor, a protein that supports the growth and survival of nerve cells, acting like a fertilizer that helps brain cells grow and connect.
• Lion's Mane and Neurite Outgrowth: In preclinical studies, fluid from cells treated with lion's mane helped nearby nerve cells grow longer branches, which are the connections nerve cells use to communicate with each other.
• Lion's Mane and the JNK Signaling Pathway: In preclinical studies, lion's mane appears to activate a cell signaling pathway called JNK, which is one of the routes the body uses to turn on nerve growth factor production.
• Lion's Mane and Brain Tissue: In preclinical studies, mice fed lion's mane showed increased nerve growth factor activity in the hippocampus, a brain region involved in memory and learning, supporting the idea that lion's mane may reach brain tissue when eaten.

Clinical research on reishi is still developing, with most trials conducted in adults with specific health conditions rather than healthy adults. Although the studied doses do not match the reishi share of this 300 mg blended formula, early research suggests promise for supporting stress, sleep, and overall well-being. Although the blend altogether has not been studied, the individual ingredients show early promise for stress and sleep support.

• Reishi and Fatigue in Adults with Neurasthenia: In an 8-week study of 132 adults diagnosed with neurasthenia, a clinical condition involving chronic fatigue and impaired concentration, those taking a reishi polysaccharide extract at 5,400 mg per day reported a 28.3% reduction in sense of fatigue compared to a 20.1% reduction in the placebo group.
• Reishi and Sense of Well-Being in Adults with Neurasthenia: In the same 8-week study, participants taking reishi reported a 38.7% increase in sense of well-being compared to a 29.7% increase in the placebo group.
• Reishi and Clinical Improvement in Adults with Neurasthenia: In the same study, 51.6% of participants taking reishi rated themselves as "more than minimally improved" compared to 24.6% in the placebo group.
• Reishi and Sleep Quality in Young Adults: In a 25-day study of healthy adults aged 18 to 40 with self-reported poor sleep and mood symptoms, a four-mushroom blend containing reishi was associated with significantly reduced Pittsburgh Sleep Quality Index scores compared to placebo.
• Reishi and Cortisol in Young Adults: In the same 25-day study, salivary cortisol, the body's main stress hormone, was significantly reduced in the mushroom blend groups compared to baseline.

Reishi is generally well tolerated when used in moderate amounts. Side effects reported in research are usually mild, though some users may experience digestive or allergic responses.

• Mild side effects: Reishi may cause dryness in the mouth, throat, or nasal passages, along with dizziness, itchiness, rash, headaches, stomach upset, or nosebleed.
• Rare bleeding-related effects: Higher doses of reishi may increase bleeding risk, especially in people with very low platelet counts.
• Bloody stools: In rare cases, bloody stools have been reported with reishi use.
• Optimal doses unknown: Optimal doses of reishi have not been set for any condition, and product quality may vary widely between brands.

Individuals Who Should Practice Caution:

• Pregnant or breastfeeding individuals: Safety information during pregnancy and lactation is limited at this time.
• People taking blood thinners or antiplatelet medications: Reishi may increase bleeding risk and may interact with aspirin, NSAIDs, warfarin, and heparin.
• People with low blood pressure or taking blood pressure medications: Reishi may interact with blood pressure medications and may be riskier for those with low blood pressure.
• People with low platelet counts: Higher doses of reishi may increase bleeding risk.
• People taking diabetes medications: Reishi may interact with diabetes medications.

Reishi contains compounds that are studied for their effect on inflammation, stress signaling, and the immune system. Much of what is known about how reishi works comes from preclinical studies.

• Reishi and Stress-Related Behaviors: In preclinical studies, reishi triterpenoids reduced anxiety-like and depression-like behaviors in mice exposed to chronic stress, suggesting a possible link between reishi and the body's stress response.
• Reishi and Inflammatory Signaling: In preclinical studies, reishi triterpenoids lowered levels of pro-inflammatory chemical messengers, including TNF-alpha, a signaling protein involved in the body's inflammatory response.
• Reishi and Brain Inflammation: In preclinical studies, reishi triterpenoids helped restore balance in IL-10, an anti-inflammatory messenger, in brain regions involved in mood and stress, including the prefrontal cortex and hippocampus.
• Reishi and Antioxidant Activity: In a 2025 review of 17 human trials, reishi supplementation was associated with significant increases in glutathione peroxidase, an enzyme that helps the body neutralize harmful molecules called free radicals, acting like a built-in cleanup crew for cells.
• Reishi and Heart Rate: In the same 2025 review, reishi was associated with a small but significant reduction in resting heart rate, which may reflect calming effects on the cardiovascular system.

Clinical research on Cordyceps militaris, the species in this formula, is limited and mostly focused on athletic populations rather than general adults. Although the studied doses do not match the cordyceps share of this 300 mg blended formula, early research suggests promise for supporting cellular energy and endurance.

• Cordyceps and Iron Status in Long-Distance Runners: In a 16-week study of 22 male university long-distance runners, those taking Cordyceps militaris mycelium extract at 1,800 mg per day showed significantly increased serum ferritin at 4 and 8 weeks compared to placebo, suggesting improved iron status during intensive training.
• Cordyceps and Hemoglobin in Long-Distance Runners: In the same 16-week study, the cordyceps group also showed significantly increased hemoglobin and hematocrit at 8 weeks compared to placebo, both of which support oxygen delivery to muscles and the brain.
• Cordyceps and Muscle Injury Markers in Long-Distance Runners: In the same study, serum creatine kinase, a marker of muscle injury, was significantly decreased in the cordyceps group at 16 weeks compared to placebo.
• Cordyceps and Endurance Across Multiple Trials in Athletes: A 2025 review of 14 trials in 528 adult athletes reported a marginally significant improvement in endurance with cordyceps supplementation compared to placebo.
• Cordyceps and Ventilatory Threshold in Athletes: In the same 2025 review, cordyceps was associated with significantly improved ventilatory threshold, a measure of how long the body can sustain higher-intensity exercise before becoming fatigued.
• Cordyceps and Peak Oxygen Use in Athletes: In the same 2025 review, cordyceps was also linked to significantly improved peak oxygen consumption, a measure of how efficiently the body uses oxygen during exercise.

Cordyceps is generally well tolerated when used in moderate amounts. Side effects reported in research are usually mild and related to digestion.

• Most common side effects: Cordyceps may cause constipation, diarrhea, nausea, or upset stomach in some users.
• Allergic reactions: Cordyceps may cause serious allergic reactions in rare cases, including breathing problems, swelling of the face or throat, hives, dizziness, or stomach cramps.
• Mushroom or mold sensitivity: People with a known allergy to mold or mushrooms may be at higher risk of an allergic reaction to cordyceps.
• Product variability: The chemical content of cordyceps products can vary by brand, growing conditions, and processing method, which means effects and side effects may differ between products.

Individuals Who Should Practice Caution:

• Pregnant or breastfeeding individuals: Safety information during pregnancy and lactation is limited at this time.
• People taking blood thinners or antiplatelet medications: Cordyceps may interact with these medications, including aspirin, clopidogrel, and ticagrelor.
• People taking diabetes medications: Cordyceps may interact with diabetes medications.
• People taking immunosuppressants or with organ transplants: Cordyceps may interact with medications that suppress the immune system.
• People with asthma, bleeding problems, or kidney problems: These conditions should be discussed with a healthcare provider before starting cordyceps.

Cordyceps contains compounds that are studied for their effect on cellular energy and exercise performance. Most of what is known about how cordyceps works comes from preclinical studies.

• Cordyceps and ATP Production: In preclinical studies in mice, Cordyceps militaris extract was shown to influence biomarkers in the ATP-generation pathway, suggesting it may help cells produce more energy. ATP is the body's main energy molecule, used by cells like fuel in a car.
• Cordyceps and AMPK Activation: In preclinical studies, cordyceps appears to activate AMPK, an enzyme that acts like a fuel gauge inside cells and helps shift cells toward producing more energy when needed.
• Cordyceps and Antifatigue Effects: In preclinical studies in mice, Cordyceps militaris fruit-body extract significantly delayed signs of fatigue in running and swimming tests, suggesting a possible role in supporting exercise endurance.
• Cordyceps and Antioxidant Activity: In preclinical studies, cordyceps increased antioxidant enzyme activity and reduced harmful molecules called reactive oxygen species, which can build up during exercise and contribute to muscle fatigue.
• Cordyceps and Cellular Signaling: In preclinical studies, cordyceps was shown to activate AKT and mTOR signaling pathways, which are biological routes the body uses to manage growth, repair, and energy use in cells.

Most research on turkey tail has been conducted in adults with cancer using purified PSK extracts at high doses. Although the studied doses do not match the turkey tail share of this 300 mg blended formula, early research suggests turkey tail may help support gut and immune balance.

• Turkey Tail and Microbiome Balance in Healthy Adults: In a randomized trial of 24 healthy adults taking polysaccharopeptide from turkey tail for one week, researchers observed clear and consistent shifts in the gut microbiome consistent with prebiotic-like activity.
• Turkey Tail and Microbiome Stability in Healthy Adults: In the same trial, the authors noted that baseline microbiome composition tended to remain stable over time, and treatment effects were modest in comparison.
• Turkey Tail and Overall Survival in Colorectal Cancer Patients: In a pooled analysis of three randomized trials in 1,094 adults with curatively resected colorectal cancer, purified polysaccharide-K combined with chemotherapy was associated with significantly improved overall survival compared to chemotherapy alone.
• Turkey Tail and Disease-Free Survival in Colorectal Cancer Patients: In the same pooled analysis of 1,094 adults, polysaccharide-K plus chemotherapy was associated with significantly improved disease-free survival compared to chemotherapy alone.
• Turkey Tail and Survival Across Gastrointestinal Cancers: In a 2017 network meta-analysis of trials in adults with gastrointestinal cancers, polysaccharide-K combined with standard treatment was associated with significantly improved overall survival at 1 through 4 years compared to standard treatment alone.
• Turkey Tail and Long-Term Survival in Gastrointestinal Cancers: In the same 2017 network meta-analysis, the survival advantage appeared to lessen at 6 and 7 years, suggesting that the strongest effects of polysaccharide-K may be observed in the shorter term.

Turkey tail mushroom appears to be well tolerated when used in moderate amounts. Research on side effects from whole-mushroom turkey tail supplements is still developing.

• Generally well tolerated: Turkey tail seems to be well tolerated, though there is not enough research to know what the common side effects may be.
• Allergic reactions: Turkey tail may cause serious allergic reactions in rare cases, including breathing problems, swelling of the face or throat, hives, dizziness, or joint pain.
• Mushroom or mold sensitivity: People with a known allergy to mold or mushrooms may be at higher risk of an allergic reaction to turkey tail.
• Limited evidence on whole-mushroom products: Whole-mushroom turkey tail supplements contain only small amounts of polysaccharide-K and polysaccharopeptide, which may limit their meaningful effects on the immune system.

Individuals Who Should Practice Caution:

• Pregnant or breastfeeding individuals: Safety information during pregnancy and lactation is limited at this time.
• People with asthma: Turkey tail use should be discussed with a healthcare provider.
• People with cancer: Turkey tail use should be discussed with a healthcare provider, particularly when used alongside cancer treatment.
• People with kidney or liver problems: Turkey tail use should be discussed with a healthcare provider.

Turkey tail contains compounds that are studied for their effect on immune cells and gut bacteria. Most of what is known about how turkey tail works comes from preclinical studies, alongside limited human research.

• Turkey Tail and Immune Cell Activation: In preclinical studies, polysaccharopeptide from turkey tail activated immune cells called macrophages, which act like the body's cleanup crew, helping identify and clear out potential threats.
• Turkey Tail and the TLR4 Pathway: In preclinical studies, turkey tail polysaccharopeptide appears to work through a cell signaling pathway called TLR4, which acts like an alarm system that helps wake up the body's immune defenses.
• Turkey Tail and Cytokine Release: In preclinical studies, turkey tail polysaccharopeptide triggered the release of immune signaling messengers called TNF-alpha and IL-6, which help coordinate the body's immune response.
• Turkey Tail and Immune Organs: In preclinical studies in mice, turkey tail polysaccharopeptide was linked to increased activity in the thymus and spleen, two organs that play a central role in immune function.
• Turkey Tail and Prebiotic Activity in Healthy Adults: In a randomized trial of 24 healthy adults, polysaccharopeptide from turkey tail was associated with shifts in the gut microbiome consistent with prebiotic-like activity, meaning it may help support the growth of beneficial gut bacteria.

Although the studied forms and doses do not match the chaga share of this 300 mg blended formula, early research suggests promise for antioxidant defense.

• Chaga and Oxidative DNA Damage in Cells from Adults with Inflammatory Bowel Disease: In a laboratory study using lymphocytes from 20 adults with inflammatory bowel disease, chaga ethanolic extract reduced hydrogen peroxide-induced DNA damage by 54.9% compared to untreated cells.
• Chaga and Oxidative DNA Damage in Cells from Healthy Adults: In the same laboratory study using lymphocytes from 20 healthy adult volunteers, chaga ethanolic extract reduced hydrogen peroxide-induced DNA damage by 34.9% compared to untreated cells.
• Chaga and DNA Damage Patterns Across Disease States: In the same study, lymphocytes from adults with Crohn's disease showed greater baseline DNA damage than those from adults with ulcerative colitis, and chaga treatment was associated with reduced damage in both groups.
• Chaga and Antioxidant Capacity in Laboratory Tests: In a 2019 laboratory study, melanin compounds isolated from chaga demonstrated measurable antioxidant capacity, with one preparation showing the strongest reducing activity among four tested.
• Chaga and Gut-Friendly Bacteria in Laboratory Tests: In the same 2019 study, chaga melanin at very low concentrations was associated with greater growth of beneficial Bifidobacterium species compared to vitamin C alone.

Chaga is generally well tolerated when used in moderate amounts, though research has documented some safety signals at higher doses. The potency and quality of chaga products may vary significantly between brands.

• Bleeding risk: Chaga contains a compound that may slow blood clotting, which could increase bleeding risk in some users.
• Blood sugar effects: Chaga may lower blood sugar levels, which could affect those managing diabetes.
• Documented case of kidney injury at very high doses: A 2022 case report described a 69-year-old man who developed acute oxalate nephropathy, a form of kidney injury, after taking 10 to 15 grams per day of chaga powder along with vitamin C for three months. This dose is far higher than what is typically found in functional mushroom supplements.
• Variable product potency: Because chaga supplements are not regulated by the FDA, potency may differ from product to product.

Individuals Who Should Practice Caution:

• Pregnant or breastfeeding individuals: Safety information during pregnancy and lactation is limited at this time.
• People taking blood thinners or scheduled for surgery: Chaga may slow blood clotting and should be discussed with a healthcare provider.
• People with Type 2 diabetes or taking diabetes medications: Chaga may lower blood sugar levels and should be discussed with a healthcare provider.
• People with kidney problems or at risk of kidney stones: Chaga contains high levels of oxalate, which has been linked to kidney injury at high doses.

Chaga contains compounds that are studied for their effect on oxidative stress and inflammatory signaling. Most of what is known about how chaga works comes from preclinical studies.

• Chaga and Free Radical Neutralization: In laboratory studies, melanin compounds from chaga demonstrated antioxidant capacity, helping neutralize harmful molecules called free radicals, which act like rust on the body's cells.
• Chaga and Cellular Reducing Activity: In laboratory studies, chaga melanin acted as a strong reducing agent, meaning it helped restore balance to molecules that had been damaged by oxidative stress.
• Chaga and Inflammatory Cytokines: In preclinical studies in mice with induced colitis, chaga reduced levels of pro-inflammatory chemical messengers, including TNF-alpha and interferon-gamma, which are part of the body's inflammatory response.
• Chaga and STAT Signaling: In preclinical studies, chaga reduced activation of STAT1 and STAT6, two cell signaling proteins that help direct immune cell behavior during inflammation, acting like traffic lights that guide immune activity.
• Chaga and Allergy-Related Markers: In preclinical studies in mice, chaga lowered serum IgE, an immune protein involved in allergic responses, suggesting a possible role in calming immune overactivity.
• Chaga and Beneficial Gut Bacteria: In laboratory studies, chaga melanin was associated with increased growth of Bifidobacterium species, beneficial bacteria that help support gut and immune balance.

Most clinical research on maitake has been conducted in adults with cancer-related conditions using purified polysaccharide extracts. Although the studied forms and doses do not match the maitake share of this 300 mg blended formula, early research suggests promise for supporting immune balance.

• Maitake and Immune Cell Function in Postmenopausal Breast Cancer Survivors: In a 3-week dose-escalation trial of 34 postmenopausal women who had completed breast cancer treatment, oral maitake polysaccharide extract was associated with a statistically significant overall change in immune function compared to baseline.
• Maitake and Immune Cell Changes in Postmenopausal Breast Cancer Survivors: In the same trial, participants showed measurable changes in immune signaling messengers, including IL-10 and IL-2, suggesting maitake may influence multiple parts of the immune system at once.
• Maitake and Neutrophil Function in Adults with Myelodysplastic Syndromes: In a 12-week open-label study of 21 adults with lower-risk myelodysplastic syndromes, oral maitake extract at 6 mg per kilogram daily was associated with a significant increase in basal neutrophil activity, a measure of innate immune readiness.
• Maitake and Monocyte Response in Adults with Myelodysplastic Syndromes: In the same 12-week study, participants showed a significant increase in monocyte response to bacterial challenges in laboratory testing, suggesting maitake may help support how immune cells respond to potential threats.
• Maitake as an Immunomodulator: Across both trials, researchers concluded that maitake may both enhance and balance certain immune functions rather than only stimulating them, leading the authors to describe it as an immunomodulator.
• Maitake and Cholesterol Support: Per available consumer health references, beta-glucans in maitake may help support cholesterol levels and artery function.

Maitake is generally well tolerated when used in moderate amounts. Side effects reported in research have been mild, and dose-limiting toxicity has not been observed at studied levels.

• Generally well tolerated: In a 3-week trial of 34 postmenopausal women, no serious adverse events or dose-limiting toxicity were reported at doses up to 10 mg per kilogram daily.
• Mild side effects: Mild side effects reported in maitake research include nausea, joint swelling, rash, and itchiness, which usually resolved without intervention.
• Mild digestive effects: In a 12-week study of 21 adults with myelodysplastic syndromes, mild diarrhea and nausea were the most commonly reported side effects.
• Allergic-type responses: In the same 12-week study, four participants developed mild eosinophilia, an increase in a type of white blood cell that may indicate an allergic-type response to the mushroom.
• Blood sugar effects: Maitake may lower blood sugar levels in some users.

Individuals Who Should Practice Caution:

• Pregnant or breastfeeding individuals: Safety information during pregnancy and lactation is limited at this time.
• People taking diabetes medications: Maitake may alter blood sugar levels and should be discussed with a healthcare provider.
• People with mushroom allergies: Allergic-type responses, including mild eosinophilia, have been reported in research.

Maitake contains compounds that are studied for their effect on the immune system and metabolism. What is known about how maitake works comes from a mix of human and preclinical studies.

• Maitake and Neutrophil Activity in Adults with Myelodysplastic Syndromes: In a 12-week study, oral maitake extract was associated with a significant increase in basal neutrophil function, which reflects how ready immune cells are to respond to potential threats.
• Maitake and Monocyte Response to Bacteria in Adults with Myelodysplastic Syndromes: In the same 12-week study, monocytes from participants showed a stronger response to E. coli in laboratory testing, suggesting maitake may help train immune cells to react more efficiently.
• Maitake and Immune Cell Diversity in Postmenopausal Breast Cancer Survivors: In a 3-week trial of 34 postmenopausal women, oral maitake extract was associated with increases in natural killer T cells and certain regulatory T cells, both of which play roles in immune balance.
• Maitake and Inflammation Modulation: In preclinical studies in mice, a purified maitake glucan reduced inflammatory signaling through the TLR4 and NF-kappa-B pathways, two routes the body uses to regulate inflammation.
• Maitake and Beta-Glucan Activity: Maitake is rich in beta-glucans, fibers found in fungi that interact with immune cells and may help support a balanced immune response.

The supporting mushrooms in this blend have a smaller research base than the Key Ingredients, and most evidence comes from general mushroom research. Although the blend altogether has not been studied, the individual ingredients show early promise for various wellness benefits.

Shiitake

• Shiitake may help support healthy cholesterol levels through a compound called eritadenine, along with beta-glucans that may help reduce intestinal cholesterol absorption.
• Shiitake may help support immune health through polysaccharides, including lentinans, that are studied for their role in supporting white blood cell production and anti-inflammatory activity.

White Button

• White button and other common mushroom varieties may help support immune activation, blood pressure, brain health, and gut balance, based on a body of research covering mushrooms as a group.
• One observational study linked eating more than two cups of mushrooms per week to lower mild cognitive impairment risk in adults over 60.

Black Fungus

• Black fungus polysaccharides may help support gut health, healthy cholesterol levels, and balanced blood sugar, based on preclinical research summarized in a 2023 review.
• Researchers also describe black fungus polysaccharides as showing antioxidant and anti-aging activity in preclinical models, though human clinical trial data is not available in the published literature.

Royal Sun

• Royal sun extracts have been linked to improved insulin resistance in adults with diabetes in early human research, though results across studies have been mixed.
• Royal sun has also been studied for quality of life support in adults with certain cancer-related conditions, with limited but generally positive findings.

Needle Mushroom (Enoki)

• Needle mushroom is included in the same general mushroom-benefits framework, which may help support immune, heart, and gut health.

Oyster Mushroom

• Oyster mushroom may help support heart health, cognitive health, and blood sugar balance, with one observational study linking regular mushroom intake to lower mild cognitive impairment risk in adults over 60.

The supporting mushrooms in this blend are generally well tolerated when used in moderate amounts. Some have documented safety signals worth noting, especially for individuals with specific health conditions or who take certain medications.

Shiitake

• Shiitake may rarely cause an itchy skin reaction called shiitake dermatitis, particularly when eaten raw, due to a compound called lentinan.
• Cooking shiitake mushrooms may help avoid this skin reaction, though it may also reduce some of the health-related compounds in lentinan.

White Button

• Store-bought white button mushrooms are generally safe for individuals without a mushroom or mold allergy, while wild mushrooms carry much greater risk.
• Specific drug interactions for white button mushrooms are not described in the published literature.

Black Fungus

• Black fungus polysaccharides have been studied for their anticoagulant and antiplatelet activity, raising a possible concern for individuals taking blood-thinning medications or scheduled for surgery.
• Standardized safety guidance for black fungus supplements is not available in the published literature.

Royal Sun

• Royal sun has been associated with abnormal liver function and swelling of the lip in some users.
• Royal sun may lower blood glucose levels and elevate liver enzymes in some users.
• Royal sun has shown estrogen-like activity in laboratory studies, which means individuals with hormone-sensitive conditions should consult a healthcare provider before use.
• Royal sun has also been shown in laboratory studies to inhibit CYP3A4, a liver enzyme that breaks down many common medications.

Needle Mushroom (Enoki)

• Store-bought enoki mushrooms are generally safe for individuals without a mushroom or mold allergy, while wild mushrooms carry much greater risk.

Oyster Mushroom

• Whole oyster mushroom consumption has a long history of being generally well tolerated in research, with acute toxicity studies in animals showing no significant changes in behavior or in markers of liver and kidney health at typical doses.
• In a 2-week human study, healthy adults taking 50 mg per kilogram of oyster mushroom daily showed no significant changes in liver enzymes or kidney function markers, though human safety research is limited to short-duration studies.
• In one preclinical study, high doses of oyster mushroom powder (3 to 9 grams per day) in mice were associated with dose-dependent elevations in ALT, a liver enzyme, suggesting that very high doses may affect liver function.
• Researchers note that the safety profile of whole oyster mushroom may differ from that of concentrated extracts, since extracts provide higher levels of active compounds.
• Mushrooms can also absorb compounds from the soil or substrate where they are grown, which is why commercially cultivated oyster mushrooms are generally considered safer than wild-harvested ones.

The supporting mushrooms work through a variety of mechanisms, most of which are studied at the cellular level or in preclinical models. Each contributes plant compounds, polysaccharides, or nutrients that may support different aspects of wellness.

Shiitake

• Shiitake contains eritadenine, a compound studied for its possible role in lowering cholesterol levels in the blood.
• Shiitake contains beta-glucans and lentinans, polysaccharides that are studied for their role in supporting immune cells and reducing intestinal cholesterol absorption.

White Button

• White button mushrooms contain antioxidants, polysaccharides, selenium, and B vitamins, which support immune activation and cellular antioxidant defense.
• White button mushrooms contain ergosterol, a compound that converts to Vitamin D2 when exposed to UV light, which may support healthy vitamin D levels.

Black Fungus

• Black fungus polysaccharides may help support antioxidant activity by upregulating enzymes called superoxide dismutase and catalase, which help neutralize harmful molecules called free radicals.
• Black fungus polysaccharides may help support healthy cholesterol levels and blood sugar balance through gut microbiome modulation and cellular energy signaling pathways like AKT and AMPK.

Royal Sun

• Royal sun polysaccharides may help support immune cell activation, including macrophages and natural killer cells, through signaling pathways involving IL-12 and IFN-gamma.
• Royal sun has shown estrogen-like activity in laboratory studies, which may influence hormone-related signaling pathways in cells.

Needle Mushroom (Enoki)

• Needle mushroom shares the general nutrient profile of edible mushrooms, including antioxidants, polysaccharides, and trace minerals, which may support immune activation and cellular antioxidant defense.

Oyster Mushroom

• Oyster mushroom contains beta-glucans, which can be fermented by gut bacteria to produce short-chain fatty acids that may help support healthy cholesterol levels.
• Oyster mushroom contains ergothioneine, an antioxidant amino acid that may help protect cells from oxidative stress, along with flavonoid and phenolic compounds that contribute to antioxidant activity.