Ama-microplastics yizicucu ezincane zepulasitiki ezilinganisa ngaphansi kwamamilimitha amahlanu ngosayizi. Aphuma ekonakaleni kwezinto ezinkulu zepulasitiki, imicu yokwenziwa evela ezingutsheni, amancwane kuma-microbeads emikhiqizweni yokunakekela umuntu kanye nezinqubo zezimboni. Eminyakeni yamuva nje, ososayensi bakhathazeke kakhulu ngokuthi lezi zinhlayiya ezincane zisebenzisana kanjani nemvelo nempilo yabantu, ikakhulukazi ezinganeni.
Izingane zisengozini ngendlela eyingqayizivele ekuchayekeni kwemvelo ngoba imizimba yazo isasathuthuka. Izitho zazo, amasistimu okuzivikela ezifweni nezinqubo ze-neurological zishintsha ngokushesha ekuphileni kokuqala. Ngenxa yalokho, ucwaningo olusafufusa ngama-microplastics luphakamisa imibuzo ebalulekile mayelana nokuthi lezi zinhlayiya zingawuthinta yini ukukhula nentuthuko.
Okukodwa kokukhathazeka okuyinhloko ukuthi ama-microplastics angena kanjani emzimbeni. Abantu bachayeka kuma-microplastics ngomoya abawuphefumulayo, ukudla abakudlayo kanye noketshezi abaluphefumulayo. Izifundo zithole izinhlayiya ze-microplastic emanzini ompompi, ukudla kwasolwandle, izithelo nemifino, ngisho nasemoyeni ongaphakathi emakhaya nasezikoleni. Uma sezisemzimbeni, lezi zinhlayiya ezincane zingase zisebenzisane nezicubu namaseli ngezindlela ososayensi abasazama ukuziqonda.
Okunye ukukhathazeka kuhlobene nokuchayeka kumakhemikhali. Ama-microplastics ngokuvamile aqukethe izithasiselo ezisiza amapulasitiki ukuba agcine ukuguquguquka noma umbala. Lezi zithasiselo zingahlanganisa izinto ezithinta amasistimu amahomoni, aziwa njengezinto eziphazamisa amahomoni. Amahomoni adlala indima ebalulekile ekuthuthukeni kwezingane, elawula izinqubo ezifana nokukhula, imetabolism nokuthuthuka kobuchopho. Uma ama-microplastics ethula amakhemikhali aphazamisa amahomoni ngesikhathi esibalulekile sokukhula, kunesizathu sokukhathazeka ukuthi lokhu kungaba nemiphumela engakaqondwa ngokugcwele.
Ama-microplastics angase futhi athinte amasistimu okuzivikela ezifweni. Ezinye izifundo zezilwane ziphakamisa ukuthi izinhlayiya ezincane zepulasitiki zingabangela ukuvuvukala noma ziphazamise izimpendulo ezivamile zokuzivikela ezifweni. Njengoba amasistimu okuzivikela ezifweni ezingane esezigabeni zokwakheka, ukuchayeka okuqhubekayo ezintweni ezicindezela imvelo kungase kube nemiphumela enqwabelana ngokuhamba kwesikhathi.
Kubalulekile ukuqaphela ukuthi ucwaningo kulo mkhakha lusaqhubeka. Ososayensi bafunda ngentshiseko ukuthi ama-microplastics aziphatha kanjani emzimbeni, ukuthi yimaphi amazinga okuchayeka abalulekile nokuthi ukuzwela komuntu ngamunye kuyahlukahluka kanjani. Kulesi sigaba, kukhona okuningi abacwaningi okudingeka bakufunde ngaphambi kokuba imiphumela yempilo ecacile inqunywe ngokugcwele.
Okwamanje, ukuqwashisa ngama-microplastics nemiphumela yawo engaba khona kusekela ukwenza izinqumo ezinolwazi emindenini. Ukuhlola ukuthi ama-microplastics angakuthinta kanjani ukuthuthukiswa kwengane ngamagama alula kungasiza abazali ukuba baqonde isayensi yesimanje nezeluleko zempilo. Isihloko se-BabyYumYum ku- https://babyyumyum.com/how-microplastics-may-impact-child-development/ sinikeza incazelo ecacile ngalesi sihloko.
