Amtalika azimayi akuluakulu amasiyana padziko lonse lapansi. Ku United States, mkazi wamba ali ndi mamita awiri m'litali mwake mamita masentimita 161.8. Deta iyi imalembedwa ndi kafukufuku wa National Health and Nutrition Research (NHANES), yomwe idakonzedwa kuyambira 2011 mpaka 2014.
Ambiri mwa akazi ambiri ku US ali ndi mitundu yosiyanasiyana.
Nazi zotsatirazi:
- Azimayi osauka a ku Puerto Rico: masentimita 162.9 (162.9 cm)
- Azimayi akuda a ku Spain: masentimita 163.0 (163.0 cm)
- Akazi Osaphunzira a ku Asia: a masentimita 157.0 (masentimita 157.0)
- Amwenye a ku Puerto Rico (akuphatikizapo akazi a ku Mexican American): mamita masentimita 157,5.
- Azimayi a ku America a ku Mexico: masentimita 157,3
Chiŵerengero Chakumwamba Chakumwamba Padziko Lonse
Zolemba zosiyana siyana zimanena kuti azimayi achikulire omwe ali kutalika padziko lonse lapansi amakhala otalika masentimita atatu kapena mamita 4, popanda kunena momwe iwo anafika pa yankho limenelo. Sikophweka kugwetsa pansi, chifukwa dziko lirilonse lili ndi ziwerengero zake, njira zamakono, ndi malipoti.
Kusintha kwakukulu kwa amayi ku China ndi India, omwe ali ndi pafupifupi 18 peresenti ya anthu padziko lapansi, angasinthe kuchuluka kwa dziko lonse. Nazi njira zina zomwe akazi ambiri padziko lonse ali nazo:
- M'mayiko ambiri a ku Ulaya, monga Netherlands, mkazi wamba amakhala wamtali masentimita 6.
- M'mayiko ena ambiri. kuphatikizapo India ndi mayiko osiyanasiyana ku Asia, kum'mwera chakum'mawa kwa Asia, Central, ndi South America, kutalika kwake kwa mkazi ndi mamita awiri kapena osachepera. Akazi ku India akhala akukula msinkhu pazaka makumi angapo zapitazo.
- Malipoti osiyanasiyana pa anthu a Chitchaina amalembetsa kukula kwake kwa mkazi pakati pa 61.5 ndi 63.0 mainchesi. Kutalika kwapakati kwawonjezeka kwa atsikana ndi 1.2 masentimita (3.0 centimita) kapena zambiri, zomwe zikulosera kuchuluka kwa chiwerengero cha chiwerengero cha China m'zaka zikubwerazi.
Avereji ya kuwerengera kwa akazi a ku United States pa Nthawi Yonse
Ziwerengerozi zinachokera kufukufuku oyambirira kuti asonyeze momwe kutalika kwa msinkhu wamkulu kwasinthira zaka zambiri.
- Akazi a Pilgrim ku Massachusetts amakhala pafupifupi pafupifupi masentimita 60, kapena kutalika kwake mamita asanu. (1620)
- Akazi a United States anali olemera masentimita 62.4 (1900 mpaka 1908)
- Akazi a United States anali pafupifupi masentimita 63,7 (1948 mpaka 1950)
- Akazi a United States anali oposa 64.3 mainchesi mu 1955
Zina mwaziyeza sizingaganizidwe moyenera monga momwe miyeso inkapangidwira atavala nsapato ndipo n'zovuta kuyendetsa kusiyana kwa nsapato zazimayi m'madera osiyanasiyana. Kuchuluka kwa zaka makumi asanu ndi makumi asanu ndi makumi asanu ndi limodzi kumayesedwa kuti ndi kolondola komanso kumakhala ndi chiwerengero cha thupi , kulemera kwake, kutalika kwake, komanso ngakhale mutu wautali.
N'zosadabwitsa kuti amayi ku United States akhala akutalika zaka 100 zapitazo. Komabe, amayi sangapitirize kukula. Kukhala ndi thanzi labwino ndi zakudya, zomwe zikutheka kuti ndi mbali yaikulu ya kukula uku, zikungopitirira mpaka pano. Ndipotu, akatswiri ambiri amaganiza kuti kuthekera kwapamwamba kungakhale kovuta kale. Kusamukira kudziko kumakhudzanso kusintha kwa msinkhu kudera lachigawo monga anthu ochokera m'madera omwe ali ndi thanzi labwino komanso zakudya zabwino.
Avereji ya Kutali kwa Atsikana
Kutalika kwa mkazi ndi chiwerengero chabwino kuti mudziwe momwe mukudalira kukula kwa mwana wanu. Sikuti aliyense akukula kuti akhale wamtalika masentimita 10. Ndipotu, theka la amayi a ku America ndi lalifupi kuposa mainchesi masentimita 4. Thupi lalifupi silikutanthauza kuti mwana wanu sakukula bwino, amafunikira kukula kwa hormone, kapena kuti ndi waufupi kwambiri.
Katswiri wanu wa ana akuyang'ana momwe mwana wanu akukula bwino ndi miyala ya kukula, yomwe mungaphunzire momwe mungagwiritsire ntchito.
Mawu Ochokera
Chakudya chabwino ndi chilengedwe chochirikiza kuyambira ali wakhanda ndi ubwana kungapatse mwana mwayi wabwino kwambiri wofikira kutalika kwake.
Ambiri aatali akazi ndi njira yowunika thanzi labwino ndi moyo wa anthu koma si chiweruzo cha munthu aliyense.
> Zotsatira:
> Fryar CD, Gu Q, Ogden CL, Flegal KM. Dera lachidule la ana ndi akulu: United States, 2011-2014 . National Center for Statistics Statistics. Vital Health Stat 3 (39). 2016.
> Hathaway ML. Miyambo ku Mapiri ndi Zolemera. Yearbook of Agriculture , 1959.
> Stoudt HW, Damon A, Mcfarland R, Roberts J. Kunenepa, Kutalika, ndi Mipangidwe Yosankhidwa ya Akuluakulu. United States - 1960 -1962. Deta kuchokera ku National Health Survey. Mutu 11. No. 8.