Patinonzwa shoko rekuti 'mafuta emuviri', vazhinji vedu tinoriona sechinhu chisingadiwi uye chimwe chinhu chinofanira kuderedzwa. Asi waiziva here kuti iyi adipose tissue, kana kuti yatinoti mafuta emuviri, ibasa risingakoshi uye rinokosha zvikuru kumuviri wedu? Rinoita basa rakaoma uye rinoshamisa kupfuura zvatinofunga. Harisi nzvimbo yekuchengetera simba chete. Zvinopfuura izvozvo, inhengo inoshanda inodzora hutano hwemuviri wedu wese. Tinofanira kudzidza zvakawanda nezveizvi nhasi here?
Zvichitaurwa zviri nyore, chii chinonzi adipose tissue?
Nyama yemafuta, kana kuti mafuta emuviri sezvatinozviziva tese, inhengo inokosha inobatana inopararira mumiviri yedu yese. Haingori panzvimbo imwe chete.
- Pasi peganda redu (mafuta ari pasi peganda)
- Pakati penhengo dzedu dzemukati (mafuta emukati)
- Uyewo, nyama iyi ine mafuta inowanikwa kunyangwe mumongo wemapfupa mukati memapfupa (bone marrow adipose tissue).
Vanhu vazhinji vanofunga kuti basa guru remafuta nderekuchengetedza simba uye kuriburitsa kana zvichidikanwa, uye kupa kudzivirira muviri, kureva kuti, chifukidziro chinoita kuti muviri udziye. Izvozvo ndezvechokwadi. Asi ikozvino masayendisiti aona kuti anoita zvinopfuura izvozvo.
Kutaura zvazviri, mafuta inhengo inoshanda zvikuru muhurongwa hwedu hwe endocrine, kungofanana negland redu re thyroid nepancreas.
Nyama iyi ine masero etsinga uye kunyange mitsipa yeropa. Inogara ichitaurirana nedzimwe nhengo mumuviri kuburikidza nemasaini emahormone. Nokudaro, nyama ine mafuta ine kugona kunoshamisa kwekutonga hutano hwemuviri wese. Zvisinei, kana ikanyanya kuwanda kana kushoma mumuviri, basa iri rinogona kukanganisika uye matambudziko makuru ehutano anogona kuitika.
Matishu emafuta anopa mabasa api mumuviri?
Pane zvinhu zvakawanda zviri kuitika munyama iyi ine mafuta kupfuura zvatinofunga. Tarisa runyorwa urwu.
| Basa | Tsananguro iri nyore |
|---|---|
| Kuchengeta nekuburitsa simba | Macalorie atinodya anochengetwa semafuta kuti tizoshandisa gare gare. Kana tichida simba, tinopisa mafuta iwayo kuti tigadzire simba. |
| Kudzivirira nekudzivirira | Inodzivirira miviri yedu kubva kuchando nekupisa. Inoshandawo sechidziviriro chakakomberedza nhengo dzinonzwa dzakadai semwoyo neitsvo, ichidzidzivirira kubva mukukuvadzwa. |
| Kudzora nzara nekuguta | Masero emafuta anogadzira mahormone anotumira zviratidzo kuuropi, achivaudza kuti "Ndava nenzara ikozvino" kana kuti "Ndaguta ikozvino, ndadya zvakakwana." |
| Kudzora shuga necholesterol | Inobatsira kuchengetedza huwandu hwakanaka hweshuga muropa uye cholesterol. |
| Kunzwa kweInsulin | Inobatsira masero emuviri kupindura zvakanaka kuhormone inonzi insulin, iyo inokosha zvikuru pakudzivirira chirwere cheshuga. |
| Kubatsira kumuviri wemuviri | Mafuta anewo masero ekudzivirira muviri, anobatsira kurwisa hutachiona. |
| Kugadzira mahormone ebonde | Mafuta anobatsira pakugadzirwa kwemahormone epabonde akadai seestrogen uye kudzora mashandiro awo. |
Mafuta anowanzo taura sei nedzimwe nhengo dzemuviri?
Funga nezvemafuta emuviri senzvimbo huru yekutaurirana mumuviri wedu. Kune rumwe rutivi, inogadzira nekuburitsa mahormone, uye kune rumwe rutivi, inopindura mahormone anobva kune dzimwe nhengo. Iyi ndiyo nzira yainobatanidza nayo neCentral Nervous System yedu nedzimwe nhengo.
Semuenzaniso, mafuta anodzora simba remuviri nekudiwa kwawo kuburikidza nezviratidzo zvenzara nekuguta. Saizvozvowo, patinodya chikafu chine shuga yakawanda, mafuta anogamuchira insulin yehormone nekushandura shuga yakawedzerwa kuita mafuta uye kuichengeta kuti izoshandiswa gare gare.
Mahormone epabonde anokanganisawo nzvimbo inochengetwa mafuta mumiviri yedu. Mafuta anewo masero awo ekudzivirira muviri. Masero aya anoshanda kubvisa masero emafuta akafa kana kuti anokonzera kuzvimba nekuda kwechimwe chinhu. Chero kukanganiswa kupi zvako mune chero cheizvi kunogona kutungamira kuzvirwere zve metabolic.
Mafuta aya anonyanya kuwanda mumuviri ndepapi?
Mafuta anowanikwa mumuviri wedu wese, asi kune nzvimbo mbiri huru dzaanochengetwa.
- Subcutaneous Adipose Tissue (SAT): Iri ndiro rukoko rwemafuta ari pakati peganda redu netsandanyama . Iri ndiro mafuta atinonzwa patinobata chikamu chemuviri wedu.
- Visceral Adipose Tissue (VAT): Iyi ndiyo mhando ine njodzi zvikuru. Mafuta aya anowanikwa mudumbu redu, akakomberedza nhengo huru dzakadai semwoyo, chiropa, neura . Kuwanda kwemafuta aya hakuna kunaka pahutano hwedu.
Kuwedzera kune idzi nzvimbo mbiri huru, kune mafuta mune dzimwe nzvimbo:
- Mukati memupfupa
- Munyama yezamu
- Pakati pemhasuru
- Kutenderedza mwoyo
- Mukati memaziso
- Pazvanza netsoka
Kune marudzi emafuta here? Mafuta machena vs. ebrown
Ehe, mafuta haasi ese akafanana. Kune mhando mbiri huru. Mafuta machena nemafuta ebrown. Mabasa emafuta maviri akasiyanawo zvikuru.
| Chinhu | Chidimbu Chena Chemafuta (WAT) | Nhumbu yeBrown Adipose (BAT) |
|---|---|---|
| Saizi | Rudzi urwu ndirwo runonyanya kuwanikwa mumuviri. Mafuta machena aya anowanikwa pasi peganda uye akakomberedza nhengo dzemuviri. | Kazhinji inowanikwa muhucheche uye inoderera zvishoma nezvishoma nekukura. |
| Chitarisiko uye chimiro | Ine chimiro chiri nyore, chine donhwe rimwe chete guru remafuta. | Yakaoma kunzwisisa pamaumbirwo ayo. Ine madonhwe madiki akawanda emafuta uye huwandu hwakawanda hwemasero emuviri. Kuwanda kwesimbi mumaorganelle aya kunoita kuti ive neruvara rwebrown. |
| Basa guru | Kuchengetedza simba, kudzivirira kutonhora, dziviriro yenhengo, uye kurongeka kwemahormone. | Kugadzira kupisa kwemuviri. Maitiro aya anonzi thermogenesis isingadedere. |
| Kukosha | Zvakakosha kuchengetedza mashandiro emetabolism mumuviri wemunhu mukuru. | Izvi zvakakosha zvikuru kudzivirira vacheche vadiki kubva ku hypothermia, kana kudzikira kwekupisa kwemuviri kune njodzi. |
Mafuta akanaka here kumuviri? Chii chinoitika kana asina kukwana?
Mafuta akakosha pahutano hwedu. Asi dambudziko riri muhuwandu hwawo. Kufanana nechero chinhu, mafuta akawandisa haana kunaka, uye haana kushoma. Zvinhu izvi zvose zvinokonzera kuti masisitimu emafuta ashande zvisina kunaka.
Mafuta ane hutano anogona kusiyana pakati pe10% ne35% zvichienderana nezera uye murume kana mukadzi.
Kana ukawedzera mafuta (Kufuta):
Kana muviri ukashaya nzvimbo yekuchengetera mafuta, masero emafuta aripo anomanikidzwa kukura zvakanyanya. Kukura uku kwemasero emafuta kwakabatana zvakananga nekuzvimba kwenguva refu uye zvirwere zvakasiyana-siyana zvemuviri zvinokonzerwa nako.
Kana mafuta ari mashoma zvakanyanya:
Zvinoshamisa kuti kudzikira kwemafuta mumuviri kusingawanzoitiki kunokonzerawo chinhu chimwe chete chatsanangurwa pamusoro apa, nekuti muviri hausisina nzvimbo yakakwana yekuchengetedza mafuta (lipids).
Zvimwe zvezvirwere zvikuru zvinogona kuitika nekuda kwekusashanda zvakanaka kwemafuta munyama ndeizvi:
- Kusakwanisa insulin: Ichi ndicho chikonzero chikuru chechirwere cheshuga cherudzi rwechipiri.
- Kusashanda zvakanaka kwezviratidzo zvenzara uye kuguta: Izvi zvinotungamira mukufuta.
- Kurwara neBP uye chirwere chemwoyo.
- Zvirwere zvechiropa zvine mafuta akawanda, zvakaita sechirwere chechiropa chine mafuta akawanda .
Saka, tingachengetedza sei nyama iyi ine mafuta ine hutano?
Kuti uwane zvakawanda kubva mumafuta ako, unofanirwa kuchengetedza mafuta ari padanho rakanaka. Body Mass Index (BMI) inogona kuva nzira inobatsira yekuwana pfungwa yekuti une mafuta akawanda sei mumuviri wako. Chati iyi inokupa fungidziro yemafuta ako emuviri zvichienderana nehurefu hwako nehuremu.
Asi yeuka, BMI ingori kufungidzira kwakajairika. Hazvina kunyatsojeka zvachose nekuti hazvitarise huwandu hwetsandanyama nemvura mumuviri wako.
Saka, zvakanaka kuti uone chiremba wako wowana ruzivo rwakananga nezvako. Chiremba wako anogona kufunga nezvehuwandu hwemafuta emuviri wako, tsandanyama, nemvura uye kuisa zvinangwa zvinokwanisika zvekuderedza uremu kana kuwedzera uremu.
Senzira yekudzivirira, haufanirwe kufunga zvakanyanya nezvenhamba dzacho.
- Edza kudya chikafu chine hutano uye chakaringana .
- Rovedza muviri nguva dzose .
Vanachiremba vanokurudzira kuti uite maekisesaizi ane mwero kwemaminitsi makumi matatu kwemazuva mashanu pasvondo. Izvi zvinogona kunge kufamba nekukurumidza, kuchovha bhasikoro, kushambira, kana kurima bindu. Kana ukaita maekisesaizi anorema sekumhanya kana kusimudza zvinorema, kaviri kana katatu pasvondo zvakakwana.
Pakupedzisira, mafuta emuviri haasi kungochengetera zvinhu chete. Ihurongwa hunoshamisa hunoshanda nemuviri wedu wese kuti tirambe tiine hutano hwakanaka. Saka, semamwe masisitimu ese emuviri, sisitimu yemafuta inofanirwa kuremekedzwa nekutarisirwa kwedu.
Mharidzo Yekuenda Nayo Kumba
- Mafuta emuviri (mafuta) haisi nzvimbo yekungochengetera simba chete, inhengo inokosha kwazvo, inoshanda zvakanaka inogadzira mahormone uye inotonga hutano hwedu.
- Kune mhando mbiri huru dzemafuta: mafuta ari pasi peganda nemafuta ari mudumbu. Mafuta akawandisa akakomberedza nhengo dzemuviri anokuvadza hutano zvakanyanya.
- Mafuta akawandisa uye mashoma zvinogona kukonzera chirwere cheshuga, chirwere chemwoyo, nezvimwe zvirwere zvekugaya chikafu.
- Zvakakosha zvikuru kuchengetedza mafuta ane hutano kuburikidza nekudya zvine mwero uye kurovedza muviri nguva dzose.
- Kana uine zvinokunetsa nezvehuremu hwako kana huwandu hwemafuta mumuviri, usafungidzire, uye gara uchibvunza chiremba wako.
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