Shilajit
Shilajit (Sanskrit: शिलाजतु, śilājatu)[1] is a thick, sticky tar-like substance with a colour ranging from white to dark brown (the latter is more common), sometimes found in Caucasus mountains, Altai Mountains, and Tibet mountains and mountains of Gilgit Baltistan Pakistan.[2][3]
It is used in Ayurveda, the traditional Indian system of medicine. It has been reported to contain at least 85 minerals in ionic form, as well as triterpenes, humic acid and fulvic acid.[4][5][6]
Terminology
Shilajit comes from the Sanskrit compound word shilajatu meaning "rock-invincible", which is the regular Ayurveda term. It is also spelled shilajeet (Hindi: शिलाजीत) and salajeet (Urdu: سلاجیت).
Shilajit is known universally by various other names,[7] such as mineral pitch or mineral wax in English, black asphaltum, Asphaltum punjabianum in Latin, also locally as shargai, dorobi, barahshin, baragshun (Mongolian: Барагшун), mumlai (Farsi مملایی), brag zhun (Tibetan: བྲག་ཞུན་), chao-tong, wu ling zhi (Chinese: 五灵脂, which generally refers to the excrement of flying squirrels), baad-a-ghee (Wakhi for "devil's feces"), and arkhar-tash (Kyrgyz: архар-таш).[7] The most widely used name in the former Soviet Union is mumiyo (Russian: мумиё, variably transliterated as mumijo, mumio, momia, and moomiyo), which is ultimately from Persian mūmiyā (مومیا).
Active ingredients
The primary active ingredients in Shilajit are fulvic acids, dibenzo alpha pyrones, humins, humic acids, trace minerals, vitamins A, B, C and P (citrines), phospholipids and polyphenol complexes, terpenoids. Also present are microelements (cobalt, nickel, copper, zinc, manganese, chrome, iron, magnesium and others).[citation needed]
History
Shilajit is a substance mainly found in the Altai, Himalaya, and Caucasus mountains. The color range varies from a yellowish brown to pitch-black, depending on composition. For use in Ayurvedic medicine the black variant is considered the most potent. Shilajit has been described as 'mineral oil', 'stone oil' or 'rock sweat', as it seeps from cracks in mountains due mostly to the warmth of the sun. There are many local legends and stories about its origin, use and properties, often wildly exaggerated. It should not be confused with ozokerite, also a humic substance, similar in appearance, but apparently without medicinal qualities. In fact, neither of the substances, ozokerite nor shilajit possess any scientifically proven medicinal qualities.
Once cleaned of impurities and extracted, shilajit is a homogeneous brown-black paste-like substance, with a glossy surface, a peculiar smell and bitter taste. Dry shilajit density ranges from 1.1 to 1.8 g/cm3. It has a plastic-like behavior, at a temperature lower than 20 °C/68 °F it will solidify and will soften when warmed. It easily dissolves in water without leaving any residue, and it will soften when worked between the fingers.
It is still unclear whether shilajit has a geological or biological origin as it has numerous traces of vitamins and amino acids. A mumiyo-like substance from Antarctica was found to contain glycerol derivatives and was also believed to have medicinal properties.[8]
Based on currently available studies, the bioactivity of shilajit lacks substantial evidence. The immuno-modulatory activity does not stand the test of critical assessment and is considered as unproven.[9]
Research
Lua error in package.lua at line 80: module 'strict' not found. Mumiyo/shilajit has been the subject of scientific research in Russia and India since the early 1950s. Though there is no clinical study to support any benefits to human health, some observed effects in animal models include:
- Anti-inflammatory (e.g., arthritis, rheumatism)[10]
- Dispels pain[10]
- Anti-ulcer[11][12]
- Anti-anxiety, anti-stress[12][13]
- Nootropic effect[13][14]
- Anti-aging (both mental and physical)[14][15]
In the former USSR, medical preparations based on mumiyo/shilajit are still being sold,[16] further developed and investigated.
References
- ↑ Rigpa Wiki
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ David Winston & Steven Maimes. Adaptogens: Herbs for Strength, Stamina, and Stress Relief, Healing Arts Press, 2007. ISBN 978-1-59477-158-3
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Shibnath Ghosal -Chemistry of Shilajit, an immunomodulatory Ayurvedic rasayan [1]
- ↑ Chopra, R N, Chopra I C, Handa K L & Kapur L D. – Chopra's Indigenous Drugs of India. [2]
- ↑ 7.0 7.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
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- ↑ 12.0 12.1 Lua error in package.lua at line 80: module 'strict' not found.
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- ↑ 14.0 14.1 Lua error in package.lua at line 80: module 'strict' not found.
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Further reading
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- Joshi, G. C., K. C. Tiwari, N. K. Pande and G. Pande. 1994. Bryophytes, the source of the origin of Shilajit – a new hypothesis. B.M.E.B.R. 15(1–4): 106–111.
- Ghosal, S., B. Mukherjee and S. K. Bhattacharya. 1995. Ind. Journal of Indg. Med. 17(1): 1–11.
- Lua error in package.lua at line 80: module 'strict' not found.
- Phillips, Paul. On Shilajit on the Internet.
- Faruqi, S.H. 1997, Nature and Origin of Salajit, Hamdard Medicus, Vol XL, April–June, pages 21–30
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