Malaki 4, 2014 na Michael Greger
ʻO ka infertility ka hōʻailona o 10-15 pakeneka o nā kāne e ho'āʻo nei e hāpai, a ma kahi o ka hapalua o ka pilikia ke kāne. Ua ʻike ʻia kahi noiʻi Harvard hou he 5 pakeneka ka piʻi ʻana o ka momona momona i pili me ka emi ʻana o 38 pakeneka o ka helu sperm.
Akā, no ke aha? ʻO kēia paha ma muli o ka hoʻopau ʻana o ka endocrine ma muli o nā mea haumia ʻoihana e hōʻiliʻili ai i nā momona holoholona, ʻo ia hoʻi ka ʻaila iʻa, a lawe i ka nui o ka momona o nā kāne, ʻaʻole wale i ka helu sperm, akā i ka maikaʻi o ka hana. .
Ua ʻike ʻia kahi noiʻi hou e hōʻemi ʻia ka manawa kūpono o ka hāpai ʻana a me ka hoʻokomo ʻana i kahi hua manu momona i nā poʻe maʻi i hōʻike i ka ʻai ʻana i ka ʻiʻo. Manaʻo nā mea noiʻi ʻo nā mea haumia ʻoihana a me nā steroid i loaʻa i nā huahana holoholona ke hewa. Ua hoʻoholo lākou e aʻo ʻia nā kāne i loaʻa nā pilikia i ka hāpai ʻana e pili ana i nā hopena koʻikoʻi o ka meaʻai.
Hiki i ka meaʻai ke hoʻopilikia i ka holomua o ka lapaʻau ʻana i nā kāne a me nā wahine, e like me nā ʻike mua ʻo "ʻo ka ʻai pinepine ʻana i nā meaʻai momona e like me nā huahana ʻiʻo a i ʻole ka waiū e hoʻopilikia i ka maikaʻi o ka sperm, ʻoiai ʻo kekahi mau huaʻai a me nā mea kanu e hoʻomaikaʻi i ka maikaʻi o ka sperm. Uaʻikeʻia hoʻiʻo ka hana pale o nā mea kanu a me nā huaʻai e pili ana i nā antioxidants a me nā meaʻai i loko o lākou.
Pehea e pili ai ka ʻai ʻana o ka pipi a ka makuahine i ka ulu ʻana o kāna keiki kāne a me ka hopena maikaʻi ʻole i kona ulu ʻana i ka wā e hiki mai ana? Manaʻo ʻia ʻo ia ma muli o nā steroid anabolic i hānai ʻia i nā holoholona. Eia naʻe, e like me ke aʻo ʻana, hiki i nā steroids ke launa pū me nā xenobiotics ʻē aʻe - nā kemika ʻoihana i loaʻa i loko o ka ʻiʻo, e like me nā pesticides a me ka dioxin, a me nā kemika i hiki ke loaʻa i loko o ka plastic e hoʻopili ai i nā huahana.
Hiki i nā metala kaumaha ke pāʻani i kahi kuleana. ʻAʻole kōkua ke alakaʻi a me ka cadmium i ka hāpai ʻana. Ma hea e komo ai kēia mau kemika i loko o ko kākou kino? Ua hoʻāʻo ʻia nā ʻano iʻa maʻamau i kūʻai ʻia ma nā mākeke iʻa a me nā hale kūʻai. Loaʻa nā kiʻekiʻe kiʻekiʻe o ka cadmium i ka tuna a me ke alakaʻi i ka ʻili a me ka ʻōpae. No laila, ʻo ka ʻike i hāʻawi ʻia i ka lehulehu e pili ana i nā pilikia e pili ana i ka ʻai iʻa (ka hapa nui o ka mercury) ʻaʻole hāʻawi i kahi kiʻi piha. Aia kekahi mau metala ʻona i loko o ka iʻa.