because medicinal plants are cheap alternatives to expensive medicines, particularly for the poor
yes
it helps you heal various diseases
Yes It Harmful!
English specifically... I'm not sure. I do know that it's fairly common in China for a person to have two doctors, one who uses Western medicines and techniques and one who uses traditional Chinese medicines. In general, western medicine is used for the treatment of injuries and diseases and traditional medicines are used for health maintenance.
Traditional Chinese medicine
They are captured and dried out and are used in traditional Chinese medicines. :(
No because it follow 'evidence based practice' and currently there is not enough accurate information on most traditional medicines and their effectiveness. However, many traditional medicines have found their way into the modern formulary. Usually after a few tweaks and a price hike (not that the original 'traditional medicines' are much cheaper). There is some analysis of traditional medicine available from the Cochrane Review and also some shorter more informal reviews on Bandolier.
sometimes in trees or leaves and some in roots(i was told)
yes thay are, pocher kill and skin the bengal tiger just for their bones to make traditional asian medicines.
Habitat loss, and poaching for outdated Traditional Chinese Medicines.
Yes it is used in traditional medicines(chinese,tibetian etc) as aphrodisiac.
Technically, yes. There are parts of the body in traditional chinese medicines.