Omega-6 uye omega-3 ndiyo mhando dzakasiyana dzeaidhi. Vanofanira kupinda mumuviri wedu nechikafu, nokuti hachigadzirwe mumuviri. Aya maacid anonzi linolenic uye linoleic. Iyo yakaoma yeiyi acid vitamini F.
Sources ye polyunsaturated mafuta acids.
Zvitubu zvemafuta e-polyunsaturated e-omega-6 ndiwo mishonga yakashata, marxsese, maraki (mackerel, mackerel, salmon) uye hove dzinobva murwizi, gorosi, nezvimwewo. Zvimwe, zviyo, sunflower, soybean mafuta, walnuts uye mbeu dzomupukisi zvakapfuma mu linoleic acid, i.e., omega-3.
Chimwe chezvinhu zvakakosha zve vitamini F hazvizivikanwi mafuta. Madzimai mazhinji emadzimai anoziva kuti haukwanisi kushanya pairi. Izvo zvakagadzirirwa kuwedzerwa kuma saladi. Munguva yekutsvaga, PUFAs inodzivirirwa nevanokonzera mhuka. Saka zvinozivikanwa kuti zviri nani kugadzirira zvokudya mumafuta akacheneswa. Mukuwedzera, kutora uye kunhuwa kwemafuta hazvizonzwi.
Iyo vitamini F inochengetedzwa uye inosvika kumasero emuviri mudiwa wakakodzera, unofanirwa kudya zvisingashandisi fomu. Mafuta akawanda e polyunsaturated mu shellfish, chiropa nehove mafuta. Ikupedzisira haisi zvinhu zvose, saka zviri nani kutaurirana nevanyanzvi. Masayendisiti vari kukakavadzana nezvekubatsira uye kukuvara kwehove yehove. Vanhu vane chirwere cheshuga vanofanira kurasa zviri nani. Mafuta ehove anowedzera huwandu hwehuga muropa. Mukuwedzera, iyo inogona kutungamirira ku lipoprotein, kureva, kuwedzerwa kwecholesterol. Panguva yekugamuchira mahove emafuta, kupesana kunoderera, saka zvinopesana kune avo vanowanzoita hypotension.
Kukosha kwe polyunsaturated mafuta acids.
Masayendisiti pasi pose ari kukakavara pamusoro pekubatsira kwemafuta acids. Vamwe vanopikisa kuti ivo vanodikanwa pakuzadzwa kwakakwana kwomuviri. Vamwe vanoziva kuti varikukuvadza, sezvo vanoita kuti kuiswa kwehupfu. Kubudirira kweacids kwakaratidzwa muma 70, apo masayendisiti akawana kuti vanhu vanodya vakawanda hove, zvishoma pamatope emwoyo yehutano. Zvidzidzo zvakaitwa nemaEkiskimos, avo vaigara vachidya kudya kwegungwa. Somugumisiro, zvakawanikwa kuti nekuda kwezvakanyorwa zvepolunsaturated acids muhove, maSekimos aiva nehuwandu hwehutachimbolism uye thrombosis.
Kusina uye kupfurikidza kwepolunsaturated mafuta acids mumuviri.
Nemhaka yekushaikwa kwevhitamini F, pangava nezvinetso nekukura, utachiona, zvirwere zvepfungwa, capillary kuperera kwekuchinja. Zvirwere zvezvibatanidza uye chiropa zvinogonawo kuumbwa nekuda kwekushaiwa kwevhitamini. Vamwe masayendisiti vanoti cholesterol inogona kukura. Uyezve, zvinetso nemidziyo yeropa hazvisi chete kune vakwegura.
Nhamba yezuva nezuva ye polyunsaturated mafuta acids.
Kune munhu, chimiro chezuva nezuva chepolunsaturated acids chinogona kuwanikwa kubva kune zvishoma zvezvirimwa mbeu. Nokuda kwekushanda kwakakwana kwomuviri unoda pamusoro pe 2-3 gramu emafuta pazuva. Izvi zvinogona kuwanikwa kubva pamafuta asina kukwana, somuenzaniso, pamwe chete nehove. Zvinosuruvarisa, munguva pfupi iyi mhizha yakagadzirwa nenzira yakadai kuti zvigadzirwa zvinoshandiswa uye chiyero cheatisi mavari hachina kukwana. Pakugadzirwa, zvinhu zvose zvinobatsira zvinoparadzwa.
Kushandiswa kwe polyunsaturated mafuta acids kuhutano.
Polyunsaturated fatty acids zvakanyanya kuchinja kukura kwehomoni. Basa remasero uye intercellular membrane rinogumira kushanda nekushaiwa arachidonic acid. Muviri unokura unonyanya kudiwa PUFA. Vana vachangoberekwa vanovagamuchira kubva pamukaka wamai vavo. Muchiitiko chekuti mwana anodyiswa "nemaitiro," kukura kwake uye kubudirira kunogona kudzivisa.
Fatty acids inodzivirira kukura kwezvinetso necholesterol. Vamwe havanzwisisi kuti munhu wose ane cholesterol, uye kunze kwayo, hupenyu hahubviri. Ndiwo mafuta chaiwo ewaini inenge iri mu membrane. Izvo zvakakosha pakugadzirwa kwehomoni. Inobatanidzwa mukuvakwa kwesero masvingo. Asi huwandu hwehuwandu hwahwo hunowanzowedzera kuwedzera nekuda kwekushaya zvokudya zvinovaka muviri. Kuwandisa kwecholesterol kunotungamirira kumatambudziko nehutano hwemwoyo. Kuiswa pamadziro emidziyo kunotungamirira kuhuwandu hwekuyerera kweropa kune nhengo. Uyewo, kana ropa risina kukwana rinouya pamwoyo, kana kusvika, asi risina kukwana, kurwisa kwemwoyo uye kurohwa zvinogona kuitika. Cholesterol inofanira kuongororwa kubva pakuyaruka. Ndiko panguva ino iyo inotanga kuunganidza. Zviri nyore kuti utange kuchengeta huwandu hwake mumiganhu yakasununguka, kupfuura ipapo unopedza mari yakawanda pamapiritsi nevarapi, kuibvisa.
Vitamini F inobatsira kune avo vanowanzokwanisa kuderera. Inoputsa mafuta akazara. Mukuwedzera, inobatsira vana mudiki, sezvo inobatsira kukura muviri. Kubatsirwa kwaro ndechokuti kunobatsira pakuyeuka, kuona. Nokuti zvakanakisisa kudya kwevhitamini F inotorwa ne vitamin E. Izvozvo zvinowanikwa mumukaka, mazai, mashizha ane mashizha uye gorosi germ. Vitamin E inodzivirira membrane, inobatsira kubvisa tsvina kubva mumuviri. 70% yemaziro ezuva nezuva akadzingwa kubva mumuviri, saka inofanira kutorwa zuva rimwe nerimwe.
Nekushayikwa kwevhitamini, hutachiona hunopera simba, uye munhu anowanzorwara. Bvudzi rinova brittle, uye misumari inoputika. Mukuwedzera, vitamini F inokosha mukudzivirira radiculitis, zvirwere zvinosangana ne musculoskeletal system.
Polyunsaturated acids inobatsira pakukurumidza kuporesa maronda, kuvandudzwa kwemasero eropa, kuderedza zvirwere zvese.
Kune avo vanowanzova nemafuta, vitamin F inobatsira zvakare. Kana nyanya inenge ichioneka, ganda rinowedzera, uye zvipembenene zvakanyarara zvinoputirwa. Ichi vitamini inomisa kukura kwepropionic acid mabhakitiriya, iyo inokonzerwa nemakwenzi.