Massididdigar nauyin jiki shine mafi alamun alama na girman mutum zuwa nauyin nauyi. Adolphe Quetelet ne ya fara kirkirar wannan alamar a kasar Belgium a tsakiyar karni na 19.
Tsarin lissafi: an raba nauyin mutum a kilogram ta murabba'in tsawo a mita. Dogaro da ƙimar da aka samu, an kammala game da kasancewar matsalolin abinci mai gina jiki.
A halin yanzu, gwargwadon ladabi mai zuwa gwargwadon kewayon ƙimomin ƙima don mai nuna alama ana ɗaukarta karɓa ɗaya Ƙididdigar jiki.
- Weightaramar mara nauyi: ƙasa da 15
- Ananan: 15 zuwa 20 (18,5)
- Nauyin jikin al'ada: 20 (18,5) zuwa 25 (27)
- Sama da nauyin jiki na yau da kullun: sama da 25 (27)
A cikin iyayen yara sune bayanan da aka samo daga sabon bincike. Game da gama karatun gama gari, babu yarjejeniya a kan ƙananan iyaka na zangon BMI. Dangane da nazarin ilimin lissafi na ƙasashen waje, an tabbatar da cewa a wajen ƙididdigar ƙididdigar ƙimar jiki 18,5 - 25 kg / mXNUMX2 yawan adadin cututtukan da ke da haɗari ga lafiya (kamar cututtukan cututtukan daji, shanyewar jiki, bugun zuciya, da dai sauransu) yana ƙaruwa sosai idan aka kwatanta da ƙimar makwabta. Haka maganar ta shafi babba.
Dangane da rarrabawar da aka yarda da ita, an ƙayyade iyakar sama ta kewayon ƙima a ƙimar 25 kg / m2Data Bayanan binciken kwanan nan, wanda aka gabatar akan mignews.com, ɗaga iyaka na sama na alamomin yawan jiki zuwa ƙimar 27 kg / m2 (nan gaba kai tsaye zance):
“A duk kasashen Yammacin duniya, an daɗe ana kiran kiba da cuta a ƙarni na 21. Gangamin magance cutar na da tsada kuma a Amurka, inda yawan kiba ya fi na sauran kasashe, magance matsalar a matsayin babban kalubale na kasa. A halin yanzu, masana kimiyyar Isra'ila sun yanke hukunci cewa karin fam (cikin dalili) ba wai kawai baya cutar da lafiya ba, har ma yana tsawanta rayuwa.
Kamar yadda kuka sani, a Yammacin, al'ada ce ta kimanta nauyi dangane da BMI. Don yin wannan, kuna buƙatar raba nauyinku ta tsayinku biyu. Misali, ga mutum mai nauyin kilogiram 90 mai tsayin mita 1.85, BMI ya kai 26,3.
Wani bincike da aka gudanar kwanan nan daga Asibitin Adassa na Kudus tare da Cibiyoyin Kiwon Lafiya na Amurka ya gano cewa yayin da matakan BMI na 25-27 tuni an dauke su alamar karin fam, wadanda ke da BMI suna rayuwa fiye da wadanda ba su da nauyi na al'ada.
Tun 1963, masana kimiyya sun sa ido kan aikin likitanci na maza 10.232 na Israila a cikin “azuzuwan nauyi”. Kamar yadda ya kasance, 48% na mutanen da BMI ke cikin kewayo daga 25 zuwa 27 “sun ƙetare” alamar shekaru 80, kuma kashi 26% sun rayu shekaru 85. Waɗannan adadi sun fi waɗanda ke bin nauyi na al'ada ta hanyar abinci da salon wasan motsa jiki.
Daga cikin waɗanda matakin BMI ya fi girma (daga 27 zuwa 30), 80% na maza sun rayu zuwa shekaru 45, zuwa 85 - 23%.
Koyaya, likitocin Israila da na Amurka suna ci gaba da nacewa cewa mutanen da ke da BMI sama da 30 suna cikin haɗari. A wannan rukunin ne adadin mace-macen ya fi yawa. "
Tushe: http://www.mignews.com/news/health/world/040107_121451_01753.html
Anan ya zama dole ayi ajiyar cewa wannan binciken yana nuni kawai ga maza… Amma zaɓin abubuwan rage asara a cikin kalkuleta, iyakar nauyi gwargwadon wannan sabon binciken abincin yana haɗe da ɗayan sigogin da aka lissafa.