157 lines
8.3 KiB
Plaintext
157 lines
8.3 KiB
Plaintext
THIS ARTICLE IS COPYWRITE. IT MAY BE COPIED AND DISTRIBUTED
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PROVIDED THIS NOTICE IS NOT REMOVED.
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BOTANIC MEDICINE SOCIETY, BOX 82, STN. A, WILLOWDALE, ONTARIO,
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CANADA. M2N 5S7.
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Membership in the Botanic Medicine Society is available. Mail
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$25.00 to the above address and receive the quarterly magazine The
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Herbalist for one year. An essential reference for all those with
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an interest in herbs and herbalism.
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GOTU KOLA Irene Yaychuk
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Gotu Kola (Centella asiatica, Hydrocotyle asiatica) is an herb
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often confused with another plant, the dried cotyledon (seed
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leaf) of Cola nitida, commonly known as kola nuts, a well-known
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ingredient of Coca-Cola containing 3.5% caffeine.[1] Gotu Kola
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is not a stimulant, but rather a very nutritious herb indigenous
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to hot, humid climates.
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Dr. John Heinerman, Medical Anthropologist, presented an address
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on Gotu Kola to the Second International Congress for the Study
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of Traditional Asian Medicine, held at Airlanggu University in
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Surabaya, Indonesia, September 2-7, 1984. He stated that Gotu
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Kola is used as a nourishing food and a valuable medicine in many
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cultures. The Hosa and the Mfengu tribes in East Africa have used
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it for both purposes. In the Philippines, the leaves are either
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consumed raw in salads or as a tea for tonic and stimulant
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benefits to the body. The leaves have been employed medicinally
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in the French West Indies, and Brazil to cure uterine cancer,
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leprosy and elephantiasis. In the People's Republic of China,
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gotu kola is used for fevers, common cold influenza, sore throat
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and liver ailments such as cirrhosis and jaundice.[2]
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Folk and traditional medicine have deemed this plant to be a
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brain food, beneficial for memory and senility. Pharmacist Varro
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E. Tryler states that there is currently no evidence to support
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the use of Gotu Kola as a longevity promoter or to substantiate
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the extravagant claims made for it as a revitalizing and healing
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herb. Substantial data on its safety and efficacy are, in his
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opinion, simply non-existent.[3]
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However, separate clinical studies to substantiate folk
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claims for its alleged memory enhancing properties have been done
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in the United States and India.[4]
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In India, Gotu Kola, an Ayurvedic herb, is called Mandookaparni.
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There, an impressive study dealt with the effect of gotu kola on
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general mental ability of mentally retarded children. Whole
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plants were dried in the shade, powdered, and made into 1/2 gram
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tablets. Half of the thirty children studied were given one gotu
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kola tablet and half a placebo tablet daily. Apart from
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nutritional deficiencies, the children had no major illnesses. A
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Binet-Kamat test was administered and the children's Intelligence
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Quotients were recorded. Separate tests were also administered to
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record any changes in the children's co-operation, memory,
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concentration, attention, vocabulary and overall adjustment.
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After three months, the tests were repeated.
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The findings showed there was a very s |