What is a medicinal herb

In herbal medicine can use the various organs of a plant such as root, rhizome, stem, leaves, flowers, fruit or seed or tissues such as cork and wood, or gums and resins obtained by exudation from incisions made in] a plant, but many small animals are fully utilized. In medicine you can use fresh herbs, often as a tea, or can be dried, cut and pulverized. The wood-based remedies are boiled in a little water for twenty minutes to produce a decoction. The herbal preparations include tinctures (often a part of grass for five alcohol) or liquid extracts. Also produces tablets, pills, lotions, suppositories and inhalation-based herbal remedies. On every continent there are a number of useful herbal medicine and can be collected as long as care is taken to avoid the proximity of roads and other sources of chemical contamination, as well as herbicides and insecticides products. The best time to make the harvest of subaerial parts of the plant is the flowering period, the roots and the body is best harvest in autumn.

Harvesting is done in dry weather before noon, and herbs should be dried with hot air quickly. Be used to store airtight containers and protected from direct sunlight to avoid deterioration of the herbs. Most of them are perfectly preserved for one year, if dried completely and stored with care. Action of herbal remedies: herbal active ingredients is of great importance to ensure the correct identification of a medicinal herb. If it is a fresh herb, complete with its flower, you can confirm your identity using a botanical flora, dried and pulverized remedies have certain problems, it deals with the science of pharmacognosy. This performs an accurate diagnosis of grass at different levels of spray. With the information obtained is attempted microscopic identification and setting standards for the maximum of rare plants. Many herbal remedies are classified as volatile oil content, characteristic of Labiatae plants, including mint. Often, each drug monographs include chromatographic standards and other measures to ensure that the herb has been correctly identified, and, after harvesting and storage, it still contains the ingredients necessary for its proper use.

Apart from the aforementioned volatile oils, medicinal action of herbs depends on the presence of nitrogen compounds (alkaloids), a wide range of substances mixed with various sugars (glycosides), the astringent tannins, resins, of oils, fats, carbohydrates s and mucilage, and the residual chemicals necessary for healthy plants that supply us (for example, the zinc of the coltsfoot, Tussilago farfara). Thanks to the pharmacology, the science that studies how substances act on the body, currently known pathways that are the herbal ingredients from the digestive system into the bloodstream and how healing actions occur. This knowledge allows us to prescribe the appropriate treatment for each person, while enhancing your overall health with the combined action of the other constituents of natural grass. Such a wide field of action is the range of plant constituents and so enormous number of plant species, which is not surprising to find herbal treatments for virtually all known diseases. Many of these treatments are based on clinical or pharmacological studies of the different constituents of herbs and sometimes the whole plant preparation, and are used to treat diseases of the digestive system, liver and pancreas, the system lung, heart and circulatory system and nervous system, endocrine, reproductive and urinary, immune, blood dyscrasias, neoplastic diseases and skin ailments.

There could be more complete therapeutic system. The medical herbalist A simple reading of these diseases shows that they are too serious to be self-diagnose and self-medicated properly. If there is no significant improvement in symptoms after taking an infusion for, say, "headache", you should see a doctor herbalist, who is qualified, after long years of study, to make a correct diagnosis and to prescribe appropriate medication. Perspectives is currently a resurgence of interest in herbal medicine. Millions of people take herbal remedies and Europe, Scandinavia), Russia, China, India, Australasia and parts of? Africa, is making a significant change in mindset regarding natural treatments. The examination of several thousand species have; barias looking for antitumor and antiviral activities, carried out by Professor Farnsworth, and the pursuit of alkaloids in plants by the team of Dr. Smolenski, both investigations carried out in the U.S. , have uncovered valuable remedies from plants hitherto unknown. There are an estimated 250,000 species of flowering plants, and only a tiny number of them have been tested for therapeutic purposes. In the field of herbal medicine have made more progress in the last decade than in all previous ones.

We could say that most likely the cancer would have dominated if the effort put into chemical research had been devoted to therapeutic remedies of plant origin tumor. Throughout history there have been a constantly changing fashions in medical treatment but herbal medicine has a future as secure as its venerable past.