Not toxic, but will produce harmful substances.
It is advisable to soak the white fungus for half an hour. Try to soak the white fungus in warm or cold water. If soaked in hot water, nutrients will be lost and the nutrients will be destroyed.
White fungus is the most common food in our daily life and is generally used to make soup. Rich in nutrients, it not only beautifies the skin, but also nourishes the body.