Amafutha namafutha ayingxenye edingekayo yokudla okulinganiselayo kwezinja. Ukudla okuhlinzeka ngamaphesenti angu-10-15 amafutha (ezilwaneni ezivamile, ezinempilo enempilo) kungcono kakhulu ukugcina impilo. Isikhathi lapho amafutha ekudleni eba yinkinga yilapho izilwane zivunyelwa ukudla amafutha nama-calories amaningi (njengokudla okungeziwe kanye nezinsalela zetafula), ngaphandle kokuzivocavoca okwanele ukulinganisa izinto.

Izinja azilokothi zikhathazeke ngamazinga e-cholesterol njengoba kwenza abantu, ngoba ngeke bagcine benezinhlobo ezifanayo zezinkinga zezempilo abantu abangakwazi ukudla ukudla okunamafutha amaningi. Uma amazinga amafutha ephansi kakhulu; Nokho, izinja zingaba nesikhumba esomile, esilumayo kanye nejazi elibuthuntu. Ezinye izinkinga ezingaba khona zihlanganisa ukuncipha kwamasosha omzimba kanye nezinye izinkinga zempilo ezingaba khona njengesifo senhliziyo nesifo sikashukela.

Ayini Amafutha?

Amafutha awuhlobo lwamandla agxilile olunikeza inja yakho inani lamandla eliphindwe kabili kunama-carbohydrate namaprotheni. Amafutha asetshenziswa ekudleni kwezinja agayeka kakhulu futhi ayimisoco yokuqala okufanele isetshenziswe ngumzimba njengamandla, ngaphambi kwamaprotheni nama-carbohydrates.

Amafutha akhiwe ngezinto zokwakha ezibizwa ngokuthi ama-fatty acids. Ama-fatty acids aqanjwa ngokwesakhiwo sawo samakhemikhali nokuthi ahlanganiswa kanjani ndawonye. Kukhona ama-fatty acids izinja eziwadingayo ekudleni kwazo ngoba umzimba awukwazi ukuwenza. Lezi zaziwa njengama-acids abalulekile. Lawa ma-acids abalulekile ahlukaniswe abe amaqembu amabili abizwa ngokuthi i-omega-3 ne-omega-6 fatty acids. Ama-acids anamafutha kuwo womabili la maqembu kufanele anikezwe ngokwesilinganiso esilinganiselwe ekudleni kwansuku zonke.

Enzani Amafutha Ezinja?

Amafutha anemisebenzi eminingi ebalulekile emzimbeni we-canine. Azigcini nje ngokunikeza amandla, kodwa futhi ziyadingeka ekuthuthukisweni okujwayelekile nokusebenza kwamangqamuzana omzimba, izinzwa, imisipha, nezicubu zomzimba. Ziyizingxenye ezibalulekile ekukhiqizeni komzimba izinto ezinjenge-hormone ezibizwa ngokuthi i-prostaglandin. I-Prostaglandin isebenza ukunciphisa ukuvuvukala, kanye nokwenza eminye imisebenzi eminingi ebalulekile emzimbeni.

Amafutha ayingxenye yesizathu sokuthi ukudla kwezinja kunambitheka kahle futhi kunuka kamnandi (okungenani enjeni yakho). Amafutha namafutha nakho kwenza ukudla kube nokwakheka. Asiza umzimba ukuba umunce amavithamini athile abizwa ngokuthi amavithamini ancibilikayo kumafutha (A, D, E, no-K). Amafutha namafutha ekudleni agcina ijazi lenja yakho licwebezela futhi linempilo futhi abalulekile ekuzaleni.

Akuwona wonke amafutha noma amafutha alungele izilwane zethu ezifuywayo, noma kunjalo. Umthombo, ikhwalithi, kanye nenani lamafutha kudingeka kucatshangelwe ngokucophelela lapho kukhethwa izinga lokudla kwezinja .

Imithombo Evamile Yamafutha Namafutha Ezinja

Uma ucabangela ukudla kwenja yakho, hlola uhlu lwezithako ukuze ubone ukuthi amafutha namafutha avelaphi. Amafutha ekudleni kwezinja ngokuvamile anikezwa kokubili amafutha ezilwane namafutha avela ezitshalweni. Ukudla kwezinja ezisezingeni eliphezulu kuzoklelisa imithombo yamafutha enikeza ibhalansi efanele ye-omega-3 ne-omega-6 fatty acids.

Imithombo evamile ye-omega-3 fatty acids amafutha ezinhlanzi (i-herring, i-salmon, njll.) namafutha e-flaxseed kanye namafutha e-canola. Imithombo ye-omega-6 fatty acid evame ukusetshenziswa ihlanganisa amafutha engulube, amafutha enkukhu (noma noma yimaphi amafutha ezinkukhu), amafutha e-safflower namafutha kabhekilanga, kanye namafutha ommbila namafutha e-soya (amafutha emifino). Qaphela izithako zekhwalithi ephansi njenge-tallow noma isinqumelo.

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