A cikin wani binciken mai ban sha'awa, masu bincike sun gano cewa shan taba mai shan taba ba zai hana hana samar da kwayar ba. Bisa ga wannan binciken, maza da suka taba shan taba cannabis ko da suna da karfin jini fiye da maza da basu taba amfani da sako ba. Wadannan binciken sunyi rikici da bincike na farko wanda ya nuna cewa amfani da cannabis rage yawan yawan kwayar halitta.
"Waɗannan sakamakon da ba mu zata ba sun nanata cewa ba mu da cikakken sani game da tasirin tabar wiwi a kan haihuwar haihuwa don yin maganganu masu ƙarfi game da tasirin wiwi a kan haihuwa," in ji Feiby Nassan, ƙwararriyar masaniyar kiwon lafiya a Harvard TH Chan School of Health Public da ke Boston. wanda ya jagoranci sabon binciken.
Samfurori samfurori
Marijuana ita ce mafi yawan maganin miyagun ƙwayoyi a duniya tare da kimanin masu amfani da 183 miliyan. Duk da karɓar karɓa, an san kadan game da sakamakon marijuana a kan haifuwa. Bayanai kadan ne kawai, wanda ke duban tasirin marijuana akan amfani da namiji, ya nuna cewa amfani da sako ba daidai ba ne ga maniyyi.
Nazarin 2015 na maza 'yan Denmark, waɗanda ke shan taba fiye da sau ɗaya a mako, sun gano ƙarancin maniyyi. Sauran binciken sun gano cewa amfani da wiwi ya rage motsi na 'masu ninkaya' da kuma yawan zafin ruwa.
A cikin sabon binciken da Nassan ke yi, 660 sun hada da masu aikin jima'i tsakanin 2000 da 2017. Wadannan mutane suna cikin talatin, mafi yawan ilimi, da fari kuma ba masu shan taba ba. Mutanen sun bayar da samfurori na 1100 don nazari. A lokacin binciken, 'yan majalisa sun cika tambayoyin game da amfani da cannabis. Alal misali idan kuma sau nawa sukan shayar da sako, shekarun da suka kasance a lokacin da suka fara kuma ƙarshen lokacin da aka jajjefe su.
Ƙari ko žasa
Binciken na Nassan ya nuna cewa mutanen da suka sha taba marijuana sun fi kowanne jini fiye da maza waɗanda basu taɓa taba taba marijuana ba. Rashin yawan nau'in nau'in ya kai kimanin 63 miliyan a milliliter ga mutanen da suka shayar da ƙura idan aka kwatanta da kimanin 45 miliyan milliliter ga wadanda basu taba taba taba ba, inji sun ruwaito cikin mujallar Rawanin ɗan adam. Jimlar yawan kwayoyin jini sun bi irin wannan yanayin.
Kodayake sakamakon ya yi mamaki da Nassan, sai ta ce binciken zai iya nufin cewa amfani da cannabis mara kyau na iya kara yawan samar da kwayar cutar, yayin da amfani da cannabis mai karfi yana da mummunar tasiri. Nazarin da suka gabata wanda ya sami kuskuren lalata tsakanin amfani da sako da kuma yawan kwayoyin halitta, yafi duban mutanen da suke shan taba kyauta. Sabanin haka, wannan binciken ya hada da mutane da dama, ciki har da wadanda suka yi amfani da cannabis sau da yawa a baya.
Nassan ta ce "Wata fassarar da za a iya bayarwa ita ce, mutanen da ke da kwayar testosterone da yawa sun shiga cikin halayyar daukar kasada, gami da amfani da miyagun kwayoyi." Don haka, waɗannan manyan testosterone maza zasu iya shan taba wiwi kuma galibi suna da ƙimar maniyyi mafi girma.
Kodayake maza waɗanda suka sha sigari a wani lokaci a rayuwarsu suna da ƙididdigar yawan maniyyi, binciken bai duba dalilin da sakamako ba. Nassan ya ce "binciken bai nuna cewa amfani da wiwi zai kara yawan maniyyi ba," Ta kuma yi gargadin cewa sakamakon ba zai shafi dukkan maza ba, saboda binciken ya shafi mazaje masu neman maganin haihuwa tare da abokan zamansu.
Binciken Mujallu (Source)
