Kune zvipingamupinyi zvekenza zvemazamu hatigoni kuita chinhu, sekukwegura kana kuva nemhuri yekare yekenza yebonde. Zvadaro kune avo, zvakadai sokunwa uye kusvuta, izvo zvatinokwanisa kuzvidzora.
Kusvuta uye Breast Cancer Risk
Kusvuta kwave kwenguva refu ichizivikanwa sechiitiko chinokonzera kanzira dzakawanda. Mumakore mashomanana adarika, zvidzidzo zvekutsvakurudza zvakadzidza kusvuta semugove wekenza yemazamu.
Munguva pfupi yapfuura, vatsvakurudzi veAmerican Cancer Society vanoona kukanganisa kwekusvuta pabonde rehadzi vakawana kuwedzera kenza yepachifu yepamusoro kune vakadzi vanoputa. Vakaramba vachiona kuti njodzi yakanga yakanyanya kupfuura vakadzi vakatanga kusvuta vasati vaberekera mwana wavo wokutanga.
Pakutanga zvidzidzo zvakaongorora hukama hunokwanisa pakati pekusvuta uye kenza yepazamu hazvina kugutsa sangano rezvesayenzi. Kunyange zvazvo zvidzidzo izvi zvakawana mukana wokuwedzera wekenza yemazamu kubva kusvuta, zvidzidzo hazvina kugadzirisa kana kusvuta kupfuura zuva rega rega, kana kupfuura kwemakore mazhinji kwakawedzerwa njodzi yekenza yemazamu.
Journal of the National Cancer Institute , yakabudisa migumisiro yeAmerican Cancer Society. Vakashuma kuti apo vatsvakurudzi vakaongorora dhamusi kubva kuvakadzi 73 388, uye vakatungamirira makore gumi nemakumi matatu ekutevera vakaona 3 721 mhaka dzekenza dzemazamu dzisina kumira. Vakasvuta vaiva ne24% yepamusoro yekenza yemazamu kupfuura vasiri vasvuta.
Vaimbova vachemi vaive ne13% yakakwirira kudarika vasingaiti.
Mushumo wakaenderera mberi uchiti vaongorori vakawanawo kuwedzera kwe12% muhutano hwekenza yepabonde pakati pevakadzi vakatanga kusvuta vachiri vaduku, uye kuwedzera kwe21% kune vakadzi vakadzidza vasati vaberekwa mwana wavo wokutanga.
Vakadzi, avo vari kusvuta panguva yekuongororwa, vanokurudzirwa zvikuru kuti varege kusvuta.
Mukuwedzera kune dzose zvinetso zvehutano zvinozivikanwa zvakabatana nekusvuta, kana mukadzi achitsva panguva yekurapa anoisa mungozi yekuwedzera kumatambudziko ake. Kusvuta kunogona kukonzera matambudziko panguva yekurapa kwemaawa. Icho chinogonawo kuitika pakurapa kwekuita mushure mekuvhiyiwa nekuvakazve. Chemotherapy inogona kukonzera maronda emuromo; kusvuta kunokanganisa maronda uye kuwedzera kumatambudziko avo. Kusvuta kunowedzerawo mukana wemukadzi wekuvhara ropa panguva yehutachiona hwemhomoni.
The Guardian munguva pfupi yapfuura yakataura nezvekuongorora kunoratidza kuti kusvuta kunowedzera mukana wekenza yepabonde kuvakadzi vakwegura anenge anenge chechishanu.
Kunwa uye Dambudziko reCcercer Risk
Sangano reInternational Agency for Research on Cancer rakatsanangura kuti kune huwandu hunokwana hwezvesayenzi hunokonzera kunwa doro boka reChitus 1 rinokonzera kenza yepabonde kune vakadzi.Iboka 1 ma carcinogens ndiwo zvinhu zvine uchapupu hwezvesayenzi hunokonzera kenza, sekusvuta fodya.
Maererano neThe National Cancer Institute, zvidzidzo zvinopfuura zana zvakaongorora sangano pakati pekunwa doro nedambudziko revakadzi nekuda kwekenza yemazamu. Zviwanikwa zvakaratidzwa dambudziko rakawedzerwa nekuwedzera kunwa. Kuongororwa kwemashure makumi mashanu (53) ezvidzidzo izvi (izvo zvaisanganisira vakadzi vanosvika 58 000 vane kenza yemazamu) vakaratidza kuti vakadzi vanonwa kudarika 45 magamu ezvinodhaka nezuva (zvinenge zvitatu zvinwiwa) vaine 1.5 nguva panjodzi yekuva nekenza yevana sevasinganwi.
VaMillion Women Women Study, iyo inosanganisira mamiriyoni 1.3 evakadzi muUnited States, yakaratidza kuti njodzi yekenza yekubere inowedzera ne7.1% nguva dzose kana iwe ukanwa girasi 10 doro rinodarika rimwe doro rimwe pazuva.
IAmerican Cancer Society inotaura kuti kunyange zvishomanana zvinwiwa pavhiki zvakabatanidzwa nehuwandu huwandu hwekenza yemazamu muvakadzi. Doro rinogona kukonzera maitiro eesrogen mumuviri, uye sezvo vakawanda vane maitiro emakondomu anoshayiwa anrogen anodyiwa, izvi zvinogona kutsanangura kuwedzera kwengozi.
IAmerican Cancer Society inoratidzira kuti nokusasvuta, uye nekudzivirira kunwa doro kune rimwe doro pazuva, mukadzi anogona kuderedza ngozi yake yekenza yemazamu.
Sources:
American Cancer Society: Kusvuta Kusvuta uye Breast Cancer Ngozi: Chekutanga Cohor Data uye Meta-analysis. Yakabudiswa kare paIndaneti February 28, 2013 mu Journal of the National Cancer Institute . Wokutanga munyori: Mia Gaudet, PhD, American Cancer Society, Atlanta, Ga.
National Cancer Institute, Million Woman Study, The Guardian, The International Agency for Research on Cancer.