Black fungus, also known as black cabbage, fungus, cloud ear, belongs to the fungus family, fungus genus, for China's precious medicinal food and colloidal fungus, is also the world's recognized health food.
China is the hometown of black fungus, the Chinese nation as early as 4,000 years ago in the Shennong era recognized, developed black fungus, and began to cultivate, eat. There is also a record in the Book of Rites about the consumption of black fungus at the banquet of the emperor.

Wood ear detailed reference
【Alias】
Wood fungus, cloud ear, ear, light fungus, wood mushroom
【Distribution of origin】
It is produced in Jilin, Heilongjiang, Liaoning, Inner Mongolia, Guangxi, Yunnan, Guizhou, Sichuan, Hubei, Shaanxi and Zhejiang.
【Sexual Taste Returns】
Sweet taste, flat sex. It belongs to the lungs, spleen, large intestine, and liver meridians.
【Efficacy and function】
Nourish qi and nourish blood, moisturize the lungs, stop bleeding, reduce blood pressure, and fight cancer.
It is used for qi deficiency and blood loss, limb twitching, lung deficiency cough, hemoptysis, vomiting blood, blood hemorrhoids, hemorrhoidal bleeding, women's collapse, hypertension, constipation, fundus bleeding, cervical cancer, vaginal cancer, bruises.
3 precautions to know when eating black fungus
1. People with bleeding tendencies should eat black fungus with caution
Fungus is a class of foods with blood-activating effects, studies have shown that it has an anticoagulant effect, so people with bleeding tendencies should eat less of this type of food, such as hemorrhagic stroke patients should be contraindicated. In addition, pregnant women should also eat less.
2. People with chronic diarrhea should eat black fungus with caution
Black fungus has the effect of slippery intestine laxative, and people with chronic diarrhea or stool syrup should be contraindicated to avoid aggravating the symptoms of the disease.
3. The foaming time should not be too long
If the indoor temperature is above 20 ° C, especially in the summer high temperature, the speed of fungus deterioration is very fast. When fungus foams in water for more than 8 hours, the bacteria caused by spoilage may produce a dose of biotoxins that are sufficient for a toxic reaction. Therefore, it is recommended that you do not eat black fungus that has been soaked in water for more than 8 hours in the summer to prevent poisoning.
Black fungus red jujube porridge - for spleen and stomach deficiency
Ingredients: 30 g of black fungus, 100 g of rice.
Accessories: 5 red dates
method:
1. Soak the black fungus in warm water for 1 hour, wash it with the rice, add water to cook the porridge.
2. After the porridge is boiled, add the red dates and cook for a while.