Dried fungus is non-toxic, raw fungus is toxic, and eating raw fungus will not be poisoned, so don't worry. But due to individual differences, it may be allergic. If you feel unwell, you can go to the hospital for examination and treatment. Fresh auricularia auricula is toxic, so it is not recommended to use it directly, while dry auricularia auricula is not recommended to eat if it is found to have peculiar smell, mildew, spots, etc.

Moreover, fungus can't be soaked for a long time, and it will be toxic if it is soaked for a long time. This is not to say that Auricularia auricula itself is toxic, but in the process of long-term soaking, it contains a lot of bacteria, which makes Auricularia auricula deteriorate and a lot of bacteria produce toxins. Eating rotten black fungus at this time may be toxic. Generally speaking, if it is food poisoning caused by fungus such as auricularia auricula, it should be sent to a regular hospital for treatment in time. During the treatment, you should drink more boiled water or cook some mung bean soup. Auricularia auricula is a good Chinese herbal medicine and a good food. Auricularia auricula can replenish qi and blood, promote gastrointestinal peristalsis, clean gastrointestinal tract, reduce blood viscosity, soften blood vessels, prevent thrombosis, prevent arteriosclerosis and coronary heart disease, enhance immunity and prevent cancer. In addition, auricularia auricula can also absorb some ciliated substances in the respiratory tract and some impurities in the digestive tract, so that the respiratory tract and digestive tract are unblocked and sputum is removed. There are many ways to eat auricularia auricula, which can be fried, made into soup, and even eaten raw after washing and soaking. Therefore, if the fungus is not cooked, it will not cause poisoning. As long as the fungus is not moldy, there will be no problem.