Ndezvipi mafuta, mhiri kwemafuta uye zvine mafuta?

Shoko "mafuta" isu vakajaira kunzwa mazuva ose. Asi vanhu vashoma vanofunga kuti chii kwemafuta. Kutaura zvazviri, vari aripo zvokudya munhu wose uye kudiwa nechokwadi chinokosha basa nhengo. Zvisinei, havasi vose mafuta akanaka.

Kubatsira mafuta

Mafuta vari Organic zvinhu, chinangwa chikuru iyo - nerubatsiro simba wapasi muviri. Chikonzero ichi, vanhu vane gobvu paiva subcutaneous mafuta vari nyore kushivirira nzara uye, sezvo dzisingazikamwi sezvo zvinganzwika, kashoma chando. Fat ari murombo kondakita nokupisa, saka uye zvitoro nayo mumuviri. Uyezve, mafuta rinenge inodzivirira mapazi pakukuvara uye zvokuimba kukuvadza, sokunge vari "akasungirira" uye anovadzivirira. Pfungwa kuti mafuta zvaparadzwa nezvokudya zvakaipa, kururama, nekuti vanoda muviri, asi zvine mwero. kushaikwa kwavo kungaita kuti kukundikana nhengo. Together tinowana mafuta unsaturated mafuta acids mafuta-soluble mavhitaminzi uye phosphatides.

On ngozi mafuta zvokudya

Kukuvadza sezvo zvakawandisa mafuta - kana munhu anoshandisa mafuta zvokudya, izvo iiswe chiropa pasi ganda uye kungamutsawo yakawanda zvirwere zvakakomba. Zvinofanira kurangarirwa kuti mafuta akaita pfuma uye ropa. Kufutisa ropa kunoderedza uwandu mapuroteni mairi, uye ndicho chikuru mutakuri mafuta mamorekuru. izvi zvose zvinotungamirira agglutination Red masero eropa pakati ropa richikora, clots ropa kuitika mune midziyo ropa. Somugumisiro vasingadzoreki zvokudya pamusoro nyama uye nhengo, rinooneka kunowedzera ngozi sitiroko.

The Qualitative anoumba kwemafuta

Kana kutsvaka mhinduro yomubvunzo wokuti, "chii mafuta?" Ko zvakakodzera kufunga kwete chete kunobatsirei uye pokukuvadza pamusoro muviri, asi ayo Qualitative sezvamunoita. Kubva makemikari nemaonero, vari mapoka mapoka maviri - nomuti uye unsaturated. Chii yakazara mafuta? It mafuta ane namahwindo chimiro, kureva, havagoni kutora pamusoro dzimwe maatomu. Uye unsaturated, Ukuwo, munyika yaro yakavhurika cheni vanoumba maatomu zvinogona vachabatana mumwe atomu. Ndiro kushandiswa unsaturated mafuta - vanogona chokuita nedzimwe zvinhu zvakakodzera kuti muviri, uye vane ukoshi kwirirei. Yakazara mafuta ndiwo muviri chete havagoni "kupedza" zvimwe zvinangwa, saka vanounganidza.

Remafuta akawandisa - shamwari kana muvengi?

Chimwe chinhu chiri pamberi zvine mafuta avo Zvinoumba remafuta akawandisa. Vazhinji shoko iri chokuita kufutisa, uye kutyora nhumbi mwoyo. Zvisinei, pane "anobatsira" remafuta akawandisa, iyo inodiwa kuti tirarame uye zvinoberekwa muviri yedu. The mubvunzo unomuka, chii mafuta uye remafuta akawandisa uye ikoko? Chokwadi ndechokuti remafuta akawandisa zvinobatanidzwa pakusikwa mahormone akadai estrogen, cortisol uye testosterone. Uyezve, iye paChikoro siyana kuitika panguva intracellular chechetere. The muviri anowana remafuta akawandisa nenzira mbiri: inobereka pacharo ari chiropa uye mafuta kuti vanhu zvinodya. Naizvozvo, mafuta uye remafuta akawandisa chaizvo dyidzana.

About mhiri mafuta

Sezvo tiri kutaura pamusoro mafuta, zvakakosha kuziva chii mhiri kwemafuta uye sei akasiyana dzose. Trans mafuta vari kuumbwa nokuisa rehydrogen matema kuburikidza kwakajairika mafuta, akadai miriwo. Izvi zvinoitwa kuwedzera kwayo upenyu pasherefu (uye nokudaro zvigadzirwa vakaitwa pauri) uye kuti yakagadzikana mamiriro. Chinonyanya unoshamisa muenzaniso chinhu kwakajairika margarine. Zvinosuruvarisa, mhiri mafuta vari ngozi kuutano. Kusvika muna womunhu, havana chete kutyora muviri, asi kukanganisa vanhu muviri mafuta, izvo zvinozoita anotyora jekiseni muviri rikurumidze. Result - kufutisa. Nesayenzi nekusimba inokanganisa mhiri mafuta vanhu - testosterone nhanho muropa ravo zvinoderedza zvikuru. Izvi zvinotungamirira kufutisa pamusoro "hadzi" mhando mafuta rakachengetedzwa pamusoro hudyu, magaro nemazamu. Uyezve, yekudyidzana akaderedza erectile basa, muviri netsandanyama sag uye kurasikirwa vakawanda kwayo. Saka, kudzivisa zvose zvinobvira zvakaipa, zvakakosha kuziva chii mhiri kwemafuta uye zvine mafuta.

Trans mafuta zvinowanikwa margarine, kwete chete, vanogona kuwanikwa Zvinoumba mbatatisi machipisi, makeke nevamwe "vakatengwa" pastries, nechando Pizza, uye nezvimwe zvakawanda. Kana nhamba mafuta anogona kusvika 50%, sezvo vakawanda vavo vari kugadzirira kushandisa hydrogenated kwemafuta. Somuenzaniso, mumwe chikamu French fries vanenge 14 magiramu mhiri mafuta duku chiputu machipisi - 3 magiramu por kushumira zvakakanyiwa namafuta huku - 7 magiramu por kushumira chakaoma zvemangwanani - 2 magiramu. Kukuvadza utano hwavo, zvakakwana kushandisa zuva kupfuura 4 magiramu mhiri mafuta.

Mafuta, mapuroteni uye makabhohaidhiretsi - mumwe chikwata

Ndezvipi mafuta, mapuroteni uye makabhohaidhiretsi? Uyu munhu "chikwata" kuti zvinhu izvo kubva simba nemaonero anogona kutsiva mumwe. Zvisinei, kana muviri compensates nokuda nokushayikwa makabhohaidhiretsi mu mapuroteni uye mafuta, achaita kuti kupedza imwe simba kugaya navo. Asi yeuka kuti mapuroteni - itsime kuchikosha amino acids uye mafuta - ndimo zvinokosha mafuta acids, saka iyi havasi kutsiviwa. Chinonetsa chinhu kana muviri une kusava mapuroteni.

Protein - chivakwa zvinhu nokuda muviri. Inoitwa munhevedzano amino acids, 9 iyo kuuya chete nezvokudya uye mumuviri haagoni synthesized. Animal chikafu rine zvakawanda mapuroteni pane kudyara uye digestibility pakati mapuroteni 90%, ukuwo miriwo mapuroteni mavambo takabatikana 65 chete%.

Chii mafuta? Izvi simba kuchengeterwa muviri. Uye kana pane kushayikwa pavo, mapuroteni vanotanga vanoshingaira dziparare - hormone kukundikana kunoitika mumuviri, kukanganisa ganda, akaderedza vascular nemishonga, pane nezvinetso kugaya.

Makabhohaidhiretsi ndivo yakanakisisa yokuwana simba nokuda uropi, ukuwo tsandanyama dzomuviri vanowana simba kuburikidza rokutendeutsa kwemafuta. Conventionally, makabhohaidhiretsi akakamurwa nyore uye zvakaoma kunzwisisa. Zvikuru chinobatsira vanoonekwa makabhohaidhiretsi yakaoma kana polysaccharides. Vakaomerwa kwavo kungaita vasanyanye mapuroteni kugutsikana, uyewo zvakawandisa kunotungamirira kwazvo uremu. Naizvozvo, zvakakosha kuwana munhu pakati pasi.