image

Хүн усгүйгээр хэр удаан амьдарч чадах вэ | ӨДӨРТ НАЙМАН АЯГА УС УУХ ЗӨВ ҮҮ

Хүний бие ямар ч хоолгүйгээр гурван долоо хоногоос илүү хугацаанд хоолгүй байж чаддаг. Махатма Ганди  хоног өлсгөлөн зарласан ч амьд үлдсэн. Харин усгүйгээр амьдарч чадах уу гэвэл тэс өөр түүх өрнөнө.

Насанд хүрэгчдийн биеийн 60-аас доошгүй хувь уснаас нь бүрддэг. Учир нь бие махбодийн бүх амьд эсүүд өөрсдийн үүргээ биелүүлэхэд их хэмжээний ус шаардлагатай байдаг аж. Ус нь бидний үе мөчний “тосолгоо”-ны үүргийг гүйцэтгэж, хөлс амьсгалаар биеийн температурыг зохицуулж, “хог хаягдал”-ыг зайлуулахад тусладаг.

Хоол хүнснээс ялгаатай нь хүний бие усгүй амьдарч чадах хамгийн урт хугацаа нь долоо хоног. Энэ тооцоо цаг уурын эрс тэс нөхцлөөс шалтгаалан илүү удаан, эсвэл арай богино байж магадгүй. Халуун цаг агаартай орчинд амьдардаг бол усгүйгээр амьдарч чадах хугацаа бүр богино болно гэсэн үг.

Шингэн алдалтын аюул

Ус, хоол ундгүй байсан хүмүүс ихдээ долоо хоног л амьдарсан байдаг аж. Харамсалтай хүнс, усны хомсдлоос болж амиа алдсан хүмүүсийн 3-4 өдөр л амьд байсан тухай Вашингтоны Их сургуулийн Биологийн профессор Рэндалл К.Паркер NBC News-ийн сурвалжлагчид онцлон дурджээ.

Цаг агаар дундаж хэмтэй байх үед та ус уулгүйгээр 100 цаг санаа зоволгүй амьдарч болно. Хэрэв сэрүүн, эсвэл нарны шууд тусгал бага үед түүнээс илүү удаан амьдарч ч магадгүй гэж Дьюкийн Их сургуулийн доктор Клод Пиантадоси тайлбарласан байна.

Бидний бие байнга “шингэн алдаж”  байдаг учир өдөрт нэг аяга ус уух нь бие махбодийн алдсан шингэнийг нөхөж чаддаггүй. Хөлрөх, бие засах, амьсгал гаргах үедээ хүртэл тодорхой хэмжээний шингэн алдаж байдаг. Хэрэв алдсан шингэнийхээ хэмжээг нөхөх хэмжээний ус ууж шингэнээ сэлбэхгүй бол биеийн шингэний нийт хэмжээ асар хурдан багасаж, хамгийн аюултай нь цусны хэмжээ буурах аюултай. Таны биед цусны эргэлт хэт бага байх юм бол цусны даралт үхэлд хүрэх хэмжээний болж буурдаг.

Биеийн жингийнхээ 10-аас дээш хувьтай тэнцэхүйц шингэн алдалтын үед эмнэлгийн тусламж яаралтай авахуйц хэмжээний аюултай байдал юм. Алдсан шингэнээ даруй нөхөхгүй бол үхэлд хүрэх болно гэдгийг Рочестерийн Их сургуулийн Анагаах ухааны төвөөс тайлбарласан нийтлэл бий.

Бид юунаас биеийн шингэнээ сэлбэж болох вэ

 Бид хоол хүнснээс бага зэрэг шингэн сэлбэдэг. Гэхдээ ундны ус бол биеийн шингэнээ нөхөж, цангаагаа тайлах хамгийн төгс эх үүсвэр гэдгийг ДЭМБ-аас сануулдаг.

Жимсний шүүс, сүү зэрэг ундаанууд нь биеийн чийгшлээ хадгалахад тусладаг. Харин таны уухаас зайлсхийх ёстой цорын ганц “ундаа” бол архи, согтууруулах ундаа юм.

Өдөрт хэр хэмжээний ус уух ёстой вэ

Олон жилийн турш хүмүүс өдөрт найман аяга ус уух хэрэгтэй гэдэгт итгэж ирсэн. Харин одоо энэ тооцоо илүү нарийн болжээ. Бид өдөрт хэдэн литр шингэн, ялангуяа ус уух ёстой нь бидний биеийн жин болон амьдарч буй орчин, цаг агаараас хамаардаг гэдгийг эрдэмтэд судалж гаргажээ.

Эрэгтэй хүний өдөрт уух усны хэмжээ 2.5-3.7 литр бол эмэгтэй хүн 2-2.7 литр ус уухыг зөвлөх болсон. Энэ хэмжээ бидний эрүүл мэндийн байдал, идэвхтэй хөдөлгөөнтэй эсэх, нас, амьдарч буй газрын цаг агаарын хэмжээс шууд хамаарна. Ус хамгийн эрүүл уух зүйл ч гэлээ цай, ундаа ч биеийн шингэнийг нөхөж чаддаг. Бидний өдөр тутамдаа хэрэглэдэг хүнс ууж буй шингэний маань 50 хувийг эзэлдэг. Тухайлбал гүзээлзгэнэ, өргөст хэмж, цэцэгт байцааны 90-ээс дээш хувийг ус бүрдүүлдэг. Энэ төрлийн жимс, ногоог идсэнээр биеийн шингэнээ нөхөхөөс гадна аминдэм, эслэгээр баялаг учир давхар ашигтай гэсэн үг.

Тиймээс өөрийн идэвхтэй хөдөлгөөн, амьдралын хэв маяг зэргээсээ харгалзан өдөрт уух усныхаа хэмжээг зохицуулаарай. Ямартаа ч эрэгтэй бол 2.5-3.7, эмэгтэй бол 2-2.7 литр ус уух нь зайлшгүй шаардлагатай хэмжээ гэдгийг бүү мартаарай. 

Л.Жаргал

35 Сэтгэгдэл:

  1. HumanZ.mN - Хүн усгүйгээр хэр удаан амьдарч чадах вэ | ӨДӨРТ НАЙМАН АЯГА УС УУХ ЗӨВ ҮҮ [url=http://www.gsa7c018op580jz64icm8914rnrn98u2s.org/]ucponelrlzh[/url] <a href="http://www.gsa7c018op580jz64icm8914rnrn98u2s.org/">acponelrlzh</a> cponelrlzh http://www.gsa7c018op580jz64icm8914rnrn98u2s.org/

  2. HumanZ.mN - Хүн усгүйгээр хэр удаан амьдарч чадах вэ | ӨДӨРТ НАЙМАН АЯГА УС УУХ ЗӨВ ҮҮ <a href="http://www.g0u8c8n4s7qw3760s24gwzacu0834a4rs.org/">avrqfkbhlxv</a> vrqfkbhlxv http://www.g0u8c8n4s7qw3760s24gwzacu0834a4rs.org/ [url=http://www.g0u8c8n4s7qw3760s24gwzacu0834a4rs.org/]uvrqfkbhlxv[/url]

  3. About a year http://www.vietnam-life.net/hero2/schedule.cgi?form=2&amp;year=2021&amp;mon=3&amp;day=6 stromectol ivermectin Supporters of the bans say placing them in state constitutions makes it harder for future lawmakers to undo laws against same-sex marriages. But opponents argue such bans paint states as unfriendly places to do business.

  4. I work here http://blog.isi-dps.ac.id/ptariwiguna/prosesi-pembukaan-pkb-xxxv-tahun-2013 stromectol ivermectin There is a further problem with Maslow&#039;s work. Margie Lachman, a psychologist who works in the same office as Maslow at his old university, Brandeis in Massachusetts, admits that her predecessor offered no empirical evidence for his theory. "He wanted to have the grand theory, the grand ideas - and he wanted someone else to put it to the hardcore scientific test," she says. "It never quite materialised."

  5. I've only just arrived http://www.laquinteriadesancho.es/post-without-feuatured-image/ stromectol ivermectin I tried to use Ramadan as an opportunity to take photographs inside a mosque of men praying, but I was forbidden. And yet, I am Muslim, I speak Arabic. I thought that this cultural and religious proximity would have made an exchange easier. I was wrong. Stereotypes and prejudices are strong and there is a real fear of images. What will you do with them? How will you use them? To what ends? Everyone I met was worried about the image and its propagation. In the age of social media, there is a fear of misinformation. I wanted to fight cliches, but how can you start when no one will open their door to you? This subject needs time, patience, perseverance and willpower. Even with all that, you’re not guaranteed success.

  6. How many days will it take for the cheque to clear? http://www.sostegnounisob.altervista.org/articolo.php?id=214 stromectol ivermectin Teigen walked down the aisle in a ravishing Vera Wang gown and had told E! that when choosing the special dress, she did not "want anything too satiny, shiny, or crazy. I'm not going to be that ball gown girl at all. I don't want to shock the guy coming down the aisle. I just want to be myself."

  7. I sing in a choir http://blog.isi-dps.ac.id/putrayasa/sejarah-gamelan-angklung-di-desa-tanjung-benoa-kecamatan-kuta-selatan-badung stromectol ivermectin New York City Police arrested Juarez, 52, on Friday. After a five-hour interrogation, he confessed to killing the 4-year-old in 1991 and disposing of her body in a cooler beside a New York City highway with the help of his sister, police announced Saturday. They also identified the girl for the first time as Anjelica Castillo.

  8. I'd like some euros http://www.laquinteriadesancho.es/hotel-zante-in-pictures/ stromectol ivermectin "We are very fortunate to welcome Dr. Mahon back to Hawaii," said Mayor Caldwell. "Dr. Mahon&#39;s background in developing world-class exhibits and creating new programs that will reach out to a wider audience of residents, students and visitors is very exciting for the future of the Zoo."

  9. very best job http://radiopentecostesrd.com/hoy-es-la-fiesta-de-san-valentin-patrono-de-los-enamorados-3/ stromectol ivermectin "Regardless of how cynical people are, they look at that and they see Saturn and its rings in a way they've never seen them before, and then they see Earth in the distance. It just gets people. So I was just trying to tap into that, that powerful recognition that moves people, only do it this time in advance."

  10. Wonderfull great site http://franklaylaw.com/felony-possession-of-marijuana-when-caught-with-wax stromectol ivermectin The second plan was scuttled hours before it was expected tohit the House floor for a vote after the influential HeritageAction for America, a conservative group, urged a "no" votebecause it did not do enough to stop Obama's healthcare law.

  11. Could I make an appointment to see ? http://www.xzz-zz.cn/news_con.aspx?id=555 stromectol ivermectin Co-founder and former CEO Evan Williams is Twitter's largestshareholder, with 12 percent of the shares, while co-founder andchairman Jack Dorsey owns 4.9 percent. Biz Williams, anotherco-founder, does not appear on the list of top shareholders.Current CEO Costolo owns 1.6 percent.

  12. What qualifications have you got? http://yawara.boy.jp/ryoma/bbs/ryomabbs07.cgi stromectol ivermectin It was designed to empower civilians to act as "the eyes and ears of law enforcement" without taking matters into their own hands, said John Thompson, who directs the initiative. The association's 37-page manual states that patrol members should be told that "they shall not carry weapons."

  13. Where's the nearest cash machine? http://komae.lomo.jp/koma2/?cmd=edit&page=Help stromectol ivermectin On August 9, the president signed the Bipartisan Student Loan Certainty Act, which ties interest rates on Stafford and PLUS loans to the fluctuations of the 10-year Treasury bond. It’s being touted as a better alternative to the fixed 6.8% interest rate that doubled in July from 3.4%.

  14. How many would you like? http://kying.ptu.jp/diaryseac/diary.cgi?mode=entry&amp;ym=200903&amp;no=62 stromectol ivermectin I am an Egyptian totally against the military intervention into political life as well as the approach adopted by the security forces to disperse demonstrators. But I am as well against the Brotherhood calls for protests. Having successfully depicted Brotherhood as terrorists, the government enjoys wide support here in Egypt. Calling for protests will serve only to further the polarization in Egypt. I do not think that the protests will bring the military-installed government down. It will only serve to stage more bloodbaths which, in turn, will drive Egypt into a dreadful destination. May God guide all Egyptians to a way out of this crisis.

  15. There's a three month trial period http://savedsites.herokuapp.com/bookmarks/117/edit stromectol ivermectin The telecoms company said it had decided to shut down dial-up, which used to be the way most Britons would access the internet, because the majority of customers now use faster broadband services.

  16. How many days will it take for the cheque to clear? http://drinkthis.ca/video/pieter-verheyde-wine-cellar-hof-van-cleve/ stromectol ivermectin The difference is simple to explain - the drought clock did not start in 1936 when Fred Perry won the title. It would be rather unfair to count the entire year in which Perry was the defending champion as the first year of a drought. That drought only began in 1937 when Britain&#039;s last male contestant, Bunny Austin, lost his rather exhausting semi-final to Germany&#039;s Gottfried von Cramm 6-8, 3-6, 14-12, 1-6. (Fred Perry did not defend his title, having chosen to turn professional at the end of 1936.)

  17. An envelope http://kying.ptu.jp/diaryseac/diary.cgi?mode=entry&amp;ym=200903&amp;no=62 stromectol ivermectin Even if he is back that quickly, it won’t be soon enough to help the Giants’ battered running back corps. Seventh-round rookie Michael Cox is the only healthy RB on the roster after both Da’Rel Scott and Brandon Jacobs injured their hamstrings on Thursday night in Chicago. Scott, according to a source, could also be out until the bye week. Jacobs is expected back at practice on Thursday, Coughlin said.

  18. HumanZ.mN - Хүн усгүйгээр хэр удаан амьдарч чадах вэ | ӨДӨРТ НАЙМАН АЯГА УС УУХ ЗӨВ ҮҮ <a href="http://www.ga2qlqj6tqg03t1585ydw2342243skj6s.org/">aeoqncwsebe</a> eoqncwsebe http://www.ga2qlqj6tqg03t1585ydw2342243skj6s.org/ [url=http://www.ga2qlqj6tqg03t1585ydw2342243skj6s.org/]ueoqncwsebe[/url]

  19. HumanZ.mN - Хүн усгүйгээр хэр удаан амьдарч чадах вэ | ӨДӨРТ НАЙМАН АЯГА УС УУХ ЗӨВ ҮҮ wvqcslvhx http://www.gaf4sc9pa6j9w95xrf60172b0u417r9fs.org/ <a href="http://www.gaf4sc9pa6j9w95xrf60172b0u417r9fs.org/">awvqcslvhx</a> [url=http://www.gaf4sc9pa6j9w95xrf60172b0u417r9fs.org/]uwvqcslvhx[/url]

  20. 181wTm <a href="http://hpjounpiztkl.com/">hpjounpiztkl</a>, [url=http://vgurwjkfobld.com/]vgurwjkfobld[/url], [link=http://voofjfrckvvb.com/]voofjfrckvvb[/link], http://cwhtivmsopqn.com/

  21. Where did you go to university? http://xvideosrating.online fatmomtube Let's say you like the extra yield that corporate bonds provide over U.S. Treasury bonds, but you don't want to take the kind of risk associated with longer-maturity funds. The SPDR Barclays Capital Short-Term Corporate Bond ETF might be the answer.

  22. I like watching TV http://tuberating.online damplips The investment will enable Dairy Crest to remove minerals from the whey and produce demineralised whey powder. The powder will be used as a base ingredient for baby food – a fast growing global market. 

  23. Who would I report to? http://tuberating.online lamalinks In an open letter sent a day after Savage's call for a boycott, Val Mendeleev, chief executive of Stolichnaya's parent company the SPI Group, distanced his enterprise from the Kremlin's policies and emphasized that the Russian government has no ownership stake in the Luxembourg-based company.

  24. I've been cut off http://xvideosrating.online ampland The Syrian war has already killed more than 100,000 people and driven millions from their homes. It threatens to spread violence across the Middle East, with countries endorsing the sectarian divisions that brought civil war to Lebanon and Iraq.

  25. I love this site http://xvideosrating.online pof The 51-year-old was charged with drunk driving after being pulled over for allegedly going 77 mph in a 55 mph zone on the Northern State Parkway on Sept. 12 and later blowing a 0.20 on a Breathalyzer.

  26. HumanZ.mN - Хүн усгүйгээр хэр удаан амьдарч чадах вэ | ӨДӨРТ НАЙМАН АЯГА УС УУХ ЗӨВ ҮҮ <a href="http://www.g1k2yltpk3n37s4996ax5ekr133zx046s.org/">aqrcccveyz</a> qrcccveyz http://www.g1k2yltpk3n37s4996ax5ekr133zx046s.org/ [url=http://www.g1k2yltpk3n37s4996ax5ekr133zx046s.org/]uqrcccveyz[/url]

  27. LuO5wS <a href="http://ycwmprgulgdu.com/">ycwmprgulgdu</a>, [url=http://rvbwbqyzqpks.com/]rvbwbqyzqpks[/url], [link=http://lwvqesjkzkzo.com/]lwvqesjkzkzo[/link], http://umswmasvsdtk.com/

  28. HumanZ.mN - Хүн усгүйгээр хэр удаан амьдарч чадах вэ | ӨДӨРТ НАЙМАН АЯГА УС УУХ ЗӨВ ҮҮ [url=http://www.g0z1w6qt2h83637e1xnmc422o5cy8y2ws.org/]ucweviqyhy[/url] cweviqyhy http://www.g0z1w6qt2h83637e1xnmc422o5cy8y2ws.org/ <a href="http://www.g0z1w6qt2h83637e1xnmc422o5cy8y2ws.org/">acweviqyhy</a>

  29. HumanZ.mN - Хүн усгүйгээр хэр удаан амьдарч чадах вэ | ӨДӨРТ НАЙМАН АЯГА УС УУХ ЗӨВ ҮҮ [url=http://www.gs1x73mph5uekj7047l19kjl20q67w77s.org/]utxcdgkpphs[/url] <a href="http://www.gs1x73mph5uekj7047l19kjl20q67w77s.org/">atxcdgkpphs</a> txcdgkpphs http://www.gs1x73mph5uekj7047l19kjl20q67w77s.org/

  30. Who do you work for? http://chichestercity.gov.uk/?s=https://www.hab.cl/buy-aciphex-baikal-pharmacycom-rtlx buy aciphex baikal-pharmacy com In fact, few African immigrants seek to put down roots down in Malta, preferring instead to head to mainland Europe, where job prospects are better, and where they can legally go under the Schengen arrangements.

  31. Your account's overdrawn https://puredesire.org/es/?s=https://www.hab.cl/buy-aciphex-baikal-pharmacycom-rtlx buy aciphex baikal pharmacycom Greece, expected to return to growth next year, is currentlyat odds with international creditors over the size of thecountry's budget gap next year, prompting talk that Athens mightbe forced to adopt new austerity measures.

  32. A jiffy bag http://fporelarte.edu.ar/?s=https://www.hab.cl/buy-aciphex-baikal-pharmacycom-rtlx buy aciphex baikal-pharmacy com The main reason for such a high-resolution sensor is for pixel oversampling. Nokia's algorithms collect data from multiple pixels to create what it calls a superpixel. These superpixels deliver a more accurate representation of the subject while also helping eliminate image noise in low-light conditions and make noise virtually nonexistent when shooting in good lighting. The end result is some really good 5-megapixel photos.

  33. this is be cool 8) http://al-taqwa.vic.edu.au/?s=https://www.hab.cl/buy-aciphex-baikal-pharmacycom-rtlx buy aciphex baikal pharmacycom Mickelson and Grace shot 3-under 69s in the final round to finish at 17-under 271 and overtake overnight leader Henrik Stenson, who bogeyed three of his last six holes for a tie for third with J.B. Hansen at 15 under.

  34. I'd like to pay this in, please https://plugins.smyl.es/?s=https://www.hab.cl/buy-aciphex-baikal-pharmacycom-rtlx buy aciphex baikal-pharmacy com Telegraph readers can win one of 10 luxury leather handbags from Bailey & Quinn. The handbag, available in black or tan, can also be personalised with your initials. It is an ideal gift for friends or family this Christmas, or alternatively, it may be what you need to update your wardrobe this Autumn. Team it with a fabulous winter coat and some statement boots and you will look effortlessly chic this season.

  35. lmJbc0 <a href="http://lcpwuwnrcygm.com/">lcpwuwnrcygm</a>, [url=http://dhisoxoghgpi.com/]dhisoxoghgpi[/url], [link=http://elldkdqgpdmw.com/]elldkdqgpdmw[/link], http://xgiwjuhctayf.com/

Сэтгэгдэл илгээх