Excessive Consumption of Wood Ear Mushrooms and Its Harm to the Kidneys
Disease description:
Recently, I have been experiencing frequent kidney pain. People say that consuming wood ear fungus (Auricularia auricula-judae) can treat this condition, but I am afraid of potential harm from its consumption. I would like to know, what are the potential kidney-related risks associated with excessive intake of wood ear fungus?
Doctor's answer (1)
Dr. Shen Yonghua
Black fungus contains a substance called "Auricularia polysaccharide." When consumed in appropriate amounts, this component can enhance immunity. However, excessive intake may burden the kidneys, especially for individuals with impaired kidney function or a history of kidney disease. Excessive consumption of black fungus may hinder the kidneys' ability to promptly excrete metabolic waste, thereby increasing the burden on the kidneys.
Although the dietary fiber in black fungus helps promote intestinal motility, excessive intake may cause gastrointestinal discomfort and increase the kidneys' workload in water excretion, which is particularly detrimental to individuals with impaired kidney function.
In addition, black fungus contains a certain amount of potassium. For healthy individuals, an appropriate amount of potassium helps maintain heart function and muscle activity. However, for those with poor kidney function, excessive potassium may not be effectively excreted, leading to hyperkalemia, which can be life-threatening in severe cases.
Therefore, it is recommended to consume black fungus in moderation as part of a daily diet and avoid excessive intake. At the same time, proper storage and cooking methods should be observed, avoiding consumption of black fungus that has been soaked for too long, has spoiled, or has molded, to ensure food safety and health.
