Plants and animals help keep the soil fertile. Plant roots tunnel through the soil and break it up, and decaying plants form humus. Burrowing animals mix the soil; the excrete of animals contribute nutrients and improve soil structure.
Chinese medicine is a system of medicine partly based on the idea that an energy, called qi (say chee), flows along pathways in the body called meridians. In this belief, if the flow of qi along these meridians is blocked or unbalanced, illness can occur.
The disadvantages of traditional Chinese medicine is that it is  said to treat all diseases. This means that it is not for any  specific purpose and it could end up being ta â¦ ken for the wrong  reason.There is also no clear dosage information.owever, my fair idea is the fact that traditional medicine was created along the generations as we humans descended upon each other and discovered the planet earth. Traditional medicine was (assuming) created from the most basic of tools and resources and they have less proficiency compared to the medicines of today.