Hemp was originally distributed in India, Bhutan and Central Asia, and now it is wild or cultivated in all countries. All parts of China are also farmed or released into the wild. Common wildness in Xinjiang.
Its main effective chemical component is tetrahydrocannabinol (THC), which has mental and physiological activities after smoking or oral administration. The history of human smoking marijuana is as long as 1000 years, and the use of drugs and religion has increased in the 20th century.
This kind of stem bark fiber is long and tough, which can be used to weave hemp or yarn, make ropes, weave fishing nets and make paper. Seed oil, with an oil content of 30%, can be used as paint and coating. Oil residue can be used as feed.
The fruit is called "hemp seed" or "hemp seed" in traditional Chinese medicine, which is flat in nature and sweet in taste. Its function is to moisten intestines and treat dry stool. This flower is called "Mabo" and is mainly used to treat evil wind, amenorrhea and forgetfulness. The shell is called "hemp", which is toxic, cures strain, breaks accumulation and disperses pus, and it is maddening to take more; Leaves containing anesthetic resin can be used to prepare anesthetics.
Extended data:
Medicinal value
The fruit is called "hemp seed" or "hemp seed" in traditional Chinese medicine, which is flat in nature and sweet in taste. Its function is to moisten intestines and treat dry stool. The flower named "Mabo" is mainly used to treat evil wind, amenorrhea and amnesia. The shell and bracts are called "Maru", which is poisonous, cures strain, breaks accumulation and disperses pus, and it is maddening to take too much. Leaves containing anesthetic resin can be used to prepare anesthetics.
In medicine, marijuana is often used as an adjuvant treatment for some advanced diseases (cancer, AIDS), stimulating appetite and relieving pain, relieving nervous system symptoms such as glaucoma, epilepsy, migraine and bipolar disorder, and relieving nausea symptoms of chemotherapy patients. Although medical marijuana is still controversial politically, doctors often recommend it informally to patients.
THC (called dronabinol or Marinol) is an effective component of synthetic cannabis and is an open prescription drug in many countries. THC can also reduce arterial obstruction. Sativex is a sublingual spray made from cannabis extract, which is approved for the treatment of multiple sclerosis in Canada and can be legally imported into Britain and Spain as a prescription drug.
20 15,15 On April 3rd, the medicinal value of cannabis was recognized: killing cancer cells can improve the radiotherapy effect.
Baidu encyclopedia-marijuana