basic pattern classification substances in plants. Nutritious plants contain substances such as vitamins, minerals and other substances as active substances of pharmacological effects of the plant.
Herbal remedies can be compared to foods that contain chemicals that are very complex in accordance with the needs of the human body. Example: herbal remedies in addition to medications for pain, inflammation, infection, cancer etc. can be also used to improve immunity. Because of the complexity of the chemicals, the herbal medicine has suffered hard scientific proof is done.
Pharmacokinetics is the knowledge of the pharmacological effect of the active substances (herbs) in the body including absorption, distribution, metabolism and elimination. Pharmacokinetic herb and should be used orally or applied topically, not per injection, the statement of herb can not used per injection must be research again. Bioavailability is the degree of bioavailability or absorption of the active substance into the bloodstream after taking the medication. .