Coconut leek (Poria cocos)
Other names: Fu-ling, Matsuhodo, Wolfiporia extensa
Harm score: 1 (Natural substances)
The coconut leek, otherwise known as Fu-ling, Matsuhodo or Wolfiporia extensa, is a species of fungus found mainly in tropical and subtropical regions. It belongs to the Polyporaceae family and carries many medicinal properties that have made it a popular choice in traditional Chinese medicine. The coconut leek is white and has a hard bark, under which lies a soft, white mushroom. Its distinctive smell is similar to that of coconut, which is probably where its name comes from.
Wolfiporia extensa is mainly used in the production of some teas and soups, but it also enters into the composition of various medicines. Its medicinal values are used to regulate body fluids, support the spleen and heart, and to calm the mind. In traditional Chinese medicine, it is often associated with aiding digestion and treating insomnia. Scientific studies even suggest that an extract of these mushrooms may have anti-cancer properties. Thus, especially in the East, Poria cocos is found in many products, from vitamin supplements to various teas to cosmetics. The same applies to its use in the kitchen, where it is most often added to soups and rice for its mild flavour and pleasant texture.