The role and efficacy of the tree.

Fragrant wood has the functions of soothing liver qi, calming nerves, digestion and accumulation.

Fragrant wood is cold in nature and can relieve discomfort caused by liver qi stagnation, such as chest tightness, irritability, headache, etc. It can also calm liver and stomach, regulate liver-qi imbalance, and help improve emotional instability. Fragrant wood tastes spicy and bitter, which can promote nervous system relaxation, relieve tension and stress, improve sleep quality, and relieve insomnia, dreaminess, anxiety and other phenomena. Fragrant wood belongs to lung meridian, stomach meridian and liver meridian, which helps to promote secretion of digestive juice, enhance gastrointestinal motility, promote digestion and absorption of food, and relieve stomach flatulence, indigestion and loss of appetite.