THE DOC AND CHEF SHOW EP. 25: KING TRUMPET MUSHROOMS // SUPPORTING SCIENCE AND THE RECIPE
KING OYSTER MUSHROOMS (PLEUROTUS ERYNGII)
King oyster mushrooms, also known as king trumpet mushrooms or French horn mushrooms, are large edible mushrooms in the oyster mushroom family. They are native to the Mediterranean regions of Europe, the Middle East, and Africa, but are also cultivated widely. King oysters are popular ingredients in Korean, Chinese, and Japanese cuisines. Their dense, chewy texture and rich umami flavor also makes them a popular substitute for meat and seafood.
HEALTH BENEFITS
In addition to their culinary uses, king oyster mushrooms have many health benefits. These include:
● Nutrient-Rich: King oyster mushrooms are a good source of essential nutrients, including B-vitamins (such as B5 and B3), dietary fiber, and minerals like selenium, potassium, phosphorus, and iron.[1]
● Immune Support and Anti-Inflammatory Effects : King oyster mushrooms contain beta-glucans, which can enhance the immune system by stimulating the production of white blood cells and improving immune responses.[2]
● Antioxidant Properties: They contain antioxidants like ergothioneine and selenium, which can help neutralize free radicals and reduce oxidative stress, potentially lowering the risk of chronic diseases.[3]
● Digestive Health: King oyster mushrooms are high in fiber and can support digestive health by helping maintain a healthy gut microbiome.[4]
● Cardiovascular Health: King oyster mushrooms contain compounds that lower cholesterol, which can reduce the risk of cardiovascular diseases.[5]
● Blood Sugar Regulation: King oyster mushrooms help regulate blood sugar levels, which is beneficial for individuals with obesity and insulin resistance.[6]
● Bone Health: King oyster mushrooms have been shown to improve bone health and nay be useful to menopausal women for reducing the risk of osteoporosis.[7]
HEALTH RISKS
Generally, king oyster mushrooms are well-tolerated, but they can cause adverse reactions in some individuals. Allergic reactions may occur, presenting as respiratory difficulties, skin rashes, or digestive issues, particularly in those sensitive to molds or fungi. Additionally, gastrointestinal discomfort such as bloating, gas, or diarrhea may occur, especially in those not accustomed to eating these mushrooms or who consume them in large quantities.
SUMMARY
King oyster mushrooms are not only tasty but also have many health benefits. They are low in calories and high in essential nutrients, including protein, fiber, B vitamins B, iron, selenium, and potassium. Studies show that oyster mushrooms possess antioxidant properties, boost immune function, lower cholesterol, and improve blood sugar levels. Although rare, some people may experience allergic reactions or gastrointestinal distress. Their versatile flavor and meaty texture make them a popular choice in various culinary dishes, making it easy to incorporate these health benefits into a balanced diet.
[1] https://fdc.nal.usda.gov/fdc-app.html#/food-details/2003599/nutrients[2] Cerletti C, Esposito S, Iacoviello L. Edible Mushrooms and Beta-Glucans: Impact on Human Health. Nutrients. 2021 Jun 25;13(7):2195.[3] Kalyoncu F, Oskay M, Sağlam H, Erdoğan TF, Tamer AU. Antimicrobial and antioxidant activities of mycelia of 10 wild mushroom species. J Med Food. 2010 Apr;13(2):415-9.[4] Du H, Han Y, Ma G, Tan C, Hu Q, Xiao H. Dietary intake of whole king oyster mushroom (Pleurotus eryngii) attenuated obesity via ameliorating lipid metabolism and alleviating gut microbiota dysbiosis. Food Res Int. 2024 May;184:114228.[5] Alam N, Yoon KN, Lee JS, Cho HJ, Shim MJ, Lee TS. Dietary effect of Pleurotus eryngii on biochemical function and histology in hypercholesterolemic rats. Saudi J Biol Sci. 2011 Oct;18(4):403-9.[6]Kleftaki SA, et al. Pleurotus eryngii improves postprandial glycaemia, hunger and fullness perception, and enhances ghrelin suppression in people with metabolically unhealthy obesity. Pharmacol Res. 2022 Jan;175:105979. [7] Yhimizu K,et al. Estrogen-like activity and prevention effect of bone loss in calcium deficient ovariectomized rats by the extract of Pleurotus eryngii. Phytother Res. 2006 Aug;20(8):659-64.
Join our community and become a member!
Our membership is built like a streaming service - you get a full library of plant-based cooking classes to watch whenever you want. PLUS, you gain access to upcoming interactive virtual cooking classes and a monthly accountability group call.
As a member you get:
Complete library of all past virtual classes - stream them whenever you’d like!
Free access to upcoming virtual classes
Library of easy and quick recipes: 100 and growing
Access to private Facebook group
Monthly accountability check-in and support group Zoom call with Caryn
Quarterly “Ask the Doc” call with Dr. Jim Loomis, our Medical Director
A community of support
To learn more, please visit us here.