what is categories of natural history herbal training which are types ?
Answers
Answer:
Herbal medicine (also herbalism) is the study of pharmacognosy and the use of medicinal plants. Plants have been the basis for medical treatments through much of human history, and such traditional medicine is still widely practiced today. Modern medicine makes use of many plant-derived compounds as the basis for evidence-based pharmaceutical drugs. Although herbalism may apply modern standards of effectiveness testing to herbs and medicines derived from natural sources, few high-quality clinical trials and standards for purity or dosage exist.The scope of herbal medicine is sometimes extended to include fungal and bee products, as well as minerals, shells and certain animal parts.
Explanation:
Chamomile. (Flower) Considered by some to be a cure-all, chamomile is commonly used in the U.S. as ananxiolytic and sedative for anxiety and relaxation. ...
Echinacea. (Leaf, stalk, root) ...
Feverfew. (Leaf) ...
Garlic. (Cloves, root) ...
Ginger. (Root) ...
Gingko. (Leaf) ...
Ginseng. (Root) ...
Goldenseal. (Root, rhizome)
The history of herbalism is closely tied with the history of medicine from prehistoric times up until the development of the germ theory of disease in the 19th century. Modern medicine from the 19th century to today has been based on evidence gathered using the scientific method. Evidence-based use of pharmaceutical drugs, often derived from medicinal plants, has largely replaced herbal treatments in modern health care. However, many people continue to employ various forms of traditional or alternative medicine. These systems often have a significant herbal component. The history of herbalism also overlaps with food history, as many of the herbs and spices historically used by humans to season food yield useful medicinal compounds,[1][2] and use of spices with antimicrobial activity in cooking is part of an ancient response to the threat of food-borne pathogens.[3]