Mhedzisiro Yekufutisa Panjodzi Yechirwere Chemwoyo
Kufuta chirwere chinoratidzwa nekuunganidzwa kwemafuta akawanda mumuviri izvo zvinogona kukanganisa hutano. Mumakumi emakore achangopfuura, huwandu hwekufuta hwakawedzera munyika dzakasiyana-siyana, kusanganisira Indonesia. Kudya zvine macalorie akawanda, mararamiro ekugara pasi, kushaya maekisesaizi emuviri, kurara zvisina kurongeka, uye kushushikana kwenguva refu ndezvimwe zvezvinhu zvinokonzera rufu. Panguva iyi, chirwere chemwoyo chinoramba chiri chimwe chezvikonzero zvikuru zverufu pasi rose. Izvi zviviri zvakabatana zvakanyanya: kufuta hakusi "dambudziko rekurema" chete, asi chinhu chakakosha chinogona kuwedzera mikana yemunhu yekubatwa nechirwere chemwoyo - zvakananga uye kuburikidza nezvimwe zvirwere.
Kunzwisisa kufuta uye maitiro ekuyera
Kazhinji, kufuta kunowanzo ongororwa uchishandisa Body Mass Index (BMI), inova huremu (kg) hwakakamurwa ne square of height (m²). BMI ≥ 30 kg/m² inowanzo onekwa seyakafuta. Zvisinei, BMI hairatidzi nguva dzose kugoverwa kwemafuta mumuviri. Mafuta akaunganidzwa mudumbu (central obesity) anonyanya kukonzerwa nenjodzi yechirwere chemwoyo kupfuura mafuta akapararira zvakaenzana. Nokudaro, denderedzwa rechiuno rakakoshawo. Kuwedzera denderedzwa rechiuno kunoratidza kuunganidzwa kwemafuta emukati—mafuta akakomberedza nhengo dzemukati—ayo anoshanda zvakanyanya uye anowanzo kukonzera kuzvimba uye kukanganiswa kwemahormone.
Sei kufuta kuchiwedzera njodzi yezvirwere zvemwoyo?
Chirwere chemwoyo, kunyanya chirwere chemwoyo, chinowanzoitika nekuda kwekutetepa kwetsinga dzemwoyo nekuda kwekuunganidza kweplaque (atherosclerosis). Kufutisa kunoita kuti izvi zvikurumidze kuburikidza nenzira dzakasiyana-siyana.
1. Kuwedzera BP (BP)
Kufuta kunoita kuti mwoyo ushande nesimba kupomba ropa kuenda kunhengo dzemuviri. Uyezve, kufutisa kunokanganisa mahormone netsinga dzinodzora kumanikidzwa kweropa, dzakadai se renin-angiotensin-aldosterone system uye sympathetic nervous system activity. Nekuda kweizvozvo, kumanikidzwa kweropa kunowanzo kukwira. Kukwira kweropa kusingadzoreki kunogona kukuvadza madziro etsinga dzeropa, kukurumidzisa kuumbwa kweplaque, uye kuwedzera njodzi yekurohwa nemoyo uye kutadza kushanda kwemoyo.
2. Inokanganisa cholesterol muropa uye mafuta
Vanhu vane kufuta zvakanyanya vanowanzosangana ne dyslipidemia, kusaenzana kwema lipids muropa. Maitiro akajairika ndeye triglycerides yakakwira, cholesterol yakaderera yeHDL (“yakanaka”), uye LDL yakawedzera, iyo inonamira nyore nyore pamadziro etsinga dzeropa. Musanganiswa uyu unokurumidza kuwedzera atherosclerosis. Kana plaque ikava isina kugadzikana uye yakatsemuka, ropa rinogona kuumbwa, richivhara kuyerera kweropa kuenda kumoyo uye zvichikonzera kurwara kwemoyo.
3. Zvinokonzera kusawirirana kwe insulin uye chirwere cheshuga cherudzi rwechipiri
Kufuta, kunyanya mafuta ari mudumbu, kwakabatana zvakanyanya nekusagona insulin - mamiriro ezvinhu apo masero emuviri haapindure zvakanaka ku insulin, zvichikonzera kuwedzera kweshuga muropa. Nekufamba kwenguva, kusagona insulin kunogona kukura kuita chirwere cheshuga cherudzi rwechipiri. Chirwere cheshuga chinhu chakakosha chinokonzera chirwere chemwoyo nekuti chinogona kukuvadza mitsipa yeropa uye kukurumidzisa atherosclerosis. Varwere vazhinji vane chirwere cheshuga vanotambura nechirwere chemwoyo vasina zviratidzo zvakajairika, kazhinji zvichikonzera kunonoka kuonekwa.
4. Kuzvimba kwenguva refu kusingawanzoitiki
Nyama yemafuta haisi "nzvimbo yekuchengetera simba" chete, asi nhengo inogadzira makemikari akasiyana-siyana (cytokines) nemahormone. Muvanhu vane kufuta, nyama yemafuta—kunyanya mafuta ari mudumbu—inowanzo gadzira zvinhu zvinokonzera kuzvimba. Kuzvimba uku kusingaperi, kusingawanzoitiki kunobatsira kukuvara kwetsinga dzeropa, kuumbwa kweplaque, uye kusashanda zvakanaka kwe endothelium (mukati metsinga dzeropa). Endothelium isina hutano inoita kuti tsinga dzeropa dzive nyore kutetepa uye kugomara.
5. Kutadza kufema zvakanaka panguva yekurara uye basa remoyo
Kufuta kunowedzera njodzi ye obstructive sleep apnea, chirwere chekufema chinokonzerwa nekuoma kwenzira yekufema panguva yekurara. Chirwere ichi chinoderedza huwandu hweokisijeni kakawanda uye chinokonzera kukwira kweropa, kushushikana kwe oxidative, uye kusagadzikana kwemoyo. Nekufamba kwenguva, sleep apnea inogona kuwedzera njodzi ye BP, atrial fibrillation, heart failure, uye chirwere chemwoyo.
6. Kuchinja kwemaumbirwo nemashandiro emwoyo
Muhuremu hwakanyanya, huwandu hweropa uye kudiwa kweokisijeni zvinowedzera, zvichiita kuti mwoyo ugone kuchinja nekuwedzera saizi yawo uye kuomesa madziro awo. Kuchinja uku pakutanga kunobatsira, asi nekufamba kwenguva kunogona kusashanda zvakanaka. Nekuda kweizvozvo, moyo unogona kunzwa kusagadzikana kwekuzorora (kusashanda zvakanaka kwe diastolic) kana kudzikira kwekugona kupomba (kusashanda zvakanaka kwe systolic), zvichizoguma zvaita kuti mwoyo usashande zvakanaka. Kufutisa kunowanzobatanidzwawo nekuunganidzwa kwemafuta mutsandanyama yemwoyo, izvo zvinogona kukanganisa mashandiro emoyo uye mashandiro emagetsi.
Kufutisa uye chirwere chemwoyo: hazvisi nyore nguva dzose
Chimwe chikonzero chinoita kuti kufuta kuve nengozi ndechekuti kunowanzo "sanganiswa" nezvimwe zvinhu zvine njodzi, zvakaita seBP, dyslipidemia, uye shuga yakakwira muropa. Musanganiswa uyu unowanzonzi metabolic syndrome. Munhu ane metabolic syndrome ane njodzi yakakura yechirwere chemwoyo nestroke kupfuura munhu ane njodzi imwe chete. Nokudaro, kurapa kufuta hakusi kungoderedza nhamba iri pachikero, asiwo kuvandudza hutano hwese hwe metabolic.
Ndiani ari panjodzi huru?
Njodzi yechirwere chemwoyo muvanhu vakafuta inokonzerwa nezvinhu zvakawanda, zvinosanganisira zera, murume kana mukadzi, nhoroondo yemhuri, tsika dzekusvuta, huwandu hwemitambo, kudya, uye kunaka kwekurara. Kufuta kubva pazera diki kunogona kuramba kuchikonzera BP yakakwira, shuga yakakwira muropa, uye dyslipidemia, zvichikonzera kutanga kwekukuvara kwetsinga dzeropa nekukurumidza. Uyezve, kufuta kwepakati—kunoratidzwa nehukuru hwechiuno—kunowanzova nenjodzi yakakura kupfuura kufuta kune mafuta akawanda muhudyu kana muzvidya.
Kuderedza uremu kunokanganisa hutano hwemwoyo
Mashoko akanaka ndeekuti kuderedza uremu kunogona kuvandudza zvakanyanya njodzi dzechirwere chemwoyo. Kunyangwe kudzikira kwehuremu hwemuviri ne5-10% kunogona kuderedza BP, kuwedzera insulin sensitivity, kuderedza triglycerides, uye kuwedzera HDL. Uyezve, kurovedza muviri nguva dzose kunogona kusimbisa tsandanyama dzemwoyo, kuvandudza hutano hwemwoyo, uye kubatsira kudzora kushushikana.
Zvisinei, chinangwa chemararamiro ane hutano hachisi chekungova "mutete" chete, asi pane kuwana chimiro chemuviri chiri nani uye tsika dzemararamiro. Muchokwadi, munhu anogona kuwana mabhenefiti akakosha emoyo kunyangwe nekudzikira uremu zvishoma nezvishoma, chero bedzi achivandudza kudya kwake, achiwedzera kushanda, achiwana hope dzakakwana, uye achidzora zvimwe zvinhu zvinoisa njodzi.
Matanho ekudzivirira uye matanho anogona kutorwa
Mamwe matanho anogona kubatsira kuderedza njodzi yezvirwere zvemwoyo zvinokonzerwa nekufutisa anosanganisira:
1. Chengetedza kudya kwakaringana: Wedzera kudya kwako miriwo, michero, nzungu, mapuroteni asina mafuta akawanda, uye makabhohaidhiretsi akaomarara. Deredza kudya kwakagadzirwa zvakanyanya, chikafu chakakangwa, zvinwiwa zvine shuga, uye huwandu hwakawanda hwezvikafu.
2. Kurovedza muviri nguva dzose: Sanganisa maekisesaizi ekurovedza muviri (kufamba nekukurumidza, kuchovha bhasikoro, kushambira) nekurovedza muviri nesimba kuti tsandanyama dzirambe dzakasimba uye kushandiswa kwesimba mumuviri.
3. Kuvandudza kunaka kwekurara: Rara maawa 7-9 kuvanhu vakuru uye teerera zviratidzo zvekushaya hope zvakaita sekungoridza ngonono kana kurara zvakanyanya masikati.
4. Kudzora kushushikana: Kushushikana kwenguva refu kunogona kuwedzera chido chekudya uye kukanganisa mahormone ane chekuita nekuchengetedza mafuta mumuviri.
5. Tarisa hutano hwako nguva dzose: Tarisa BP yako, shuga yeropa, uye lipid profile. Bvunza nyanzvi yehutano kana uine zviratidzo kana nhoroondo yemhuri yechirwere chemwoyo.
6. Dzivisa kusvuta uye deredza doro: Kusvuta kunokurumidza kukuvara kwetsinga dzeropa uye kunowedzera njodzi yekurwara nemoyo.
Mhedziso
Kufuta kunokanganisa zvakanyanya njodzi yechirwere chemwoyo kuburikidza nenzira dzakasiyana-siyana, dzinosanganisira BP, matambudziko emafuta eropa, insulin resistance, kuzvimba kusingaperi, sleep apnea, uye shanduko mumaumbirwo emwoyo. Nekuti kufutisa kunowanzo perekedzwa nezvimwe zvinhu zvine njodzi, kudzivirira uye kudzora kunoda nzira yakazara. Kutevedzera mararamiro ane hutano - kudya chikafu chakaringana, kushanda nesimba, kurara zvakakwana, uye kuongororwa nguva dzose - kunogona kuderedza zvakanyanya njodzi yechirwere chemwoyo. Nekuita nguva dzose uye rutsigiro rwakakodzera, kudzivirira chirwere chemwoyo muvanhu vakafuta hakungogoneki chete asiwo kunoshanda zvikuru mukuvandudza hunhu uye hupenyu hwenguva refu.
