Mafuta a nyama ali ndi mbiri yotchuka, koma mbali zambiri ndi nthano chabe. Mafuta, kuphatikizapo mafuta odzaza, otengedwa kuchokera ku zinyama zakula bwino, osati chifukwa cha matenda a mtima, khansara, kuchuluka kwa cholesterol, kunenepa kwambiri ndi ena onse mu mzimu uno. Phunziro lakuti "Udindo wa Zakudya Zakudya Zakudya za Anthu" kuchokera mu mndandanda wakuti "Zofufuza Zowona mu Food Science and Nutrition" imatsimikizira kuti kuwonongeka kwa mafuta a nyama kumapusitsidwa kwambiri.
Pindulani ndi kuvulaza mafuta a nyama
Kafukufuku wa gulu la asayansi a ku Japan motsogoleredwa ndi Dr. Shiraishi amalemba kuti mafuta a ng'ombe amatha kuwonjezera mphamvu ya conjugated linoleic asidi polimbana ndi khansa ya m'mawere. Palinso ntchito zomwe zimatsimikizira kuti mafuta a ng'ombe ndi abwino kusiyana ndi mafuta a mpendadzuwa, amathandiza kukhala ndi mavitamini A , komanso kuti mafuta oweta amachepetsa chiopsezo cha chiwindi chauchidakwa.
Zinadziwika kuti mafuta odzaza amathandiza kwambiri kulimbikitsa thupi: amatithandiza kulimbitsa chitetezo cha mthupi, mafupa, kuonetsetsa kuti mphamvu ndi zomangamanga zimakhala bwino, komanso zimayambitsa mafuta oyenera. Chofunika kwambiri: Maonekedwe a mafuta a nyama ndi zinthu zomwe zimachepetsa cholesterol ndi kulimbitsa minofu ya mtima. Choncho, zakudya zopanda nyama zimatha kuwonjezera matenda a mtima.
Njirayi, musanapeze insulini, njira yokhayo yothetsera matenda a shuga inali chakudya ndi mafuta okwera kwambiri komanso zaro. Mafuta okhuta sagwiritsa ntchito insulini kukana. Amayambitsa mafuta, ndipo anthu awo, mwatsoka, nthawi zambiri amasokonezeka ndi mafuta odzaza.
Anthu ambiri amvapo za kuopsa kwa mafuta a nyama, koma pakadali pano asayansi akuchita zofufuzira zomwe ziyenera kutsimikizira kapena kutsutsa ndondomeko za akatswiri a zamaphunziro a zaka za m'ma 2000. Choncho, akatswiri a zamankhwala amasiku ano amalimbikitsa kuti asamafulumire kuganiza. Ngati mukuwopabe mavuto, mutha kuyesa kudya ndi mafuta oyenera.
Mafuta a nyama pa tebulo lathu
Kodi ndi zifukwa zina ziti zobwezeretsa zakudya zathu zomwe sitiyenera kuziiwalitsa mafuta ndi malembo?
- Nthawi zambiri zimakhala zotsika mtengo kuposa kokonati kapena mafuta omwe ndi otchuka kwambiri tsopano.
- Chopunikira cha mafuta amtundu uliwonse amakupatsani mphamvu zowonjezera mphamvu tsiku lonse.
- Ndi zokoma. Mafuta a soya ndi a rapese sizowonongeka; Ndizophwanya malamulo athu. Chikhalidwe cha kuphika ndi kuyesa mafuta osiyanasiyana.
Tikukukumbutseni kuti musanagwiritse ntchito mafuta oyenera, muyenera kuchiritsidwa: kutenthetseni kuti zisungunuke, ndipo zosalala zonse zayandama pamwamba.