Cishe uke wezwa ukuthi izakhi zofuzo zakho zidlala indima empilweni yakho nasekubukekeni kwakho ngokomzimba. Lokho kuyiqiniso, kodwa bewazi ukuthi indlela yakho yokuphila, ukudla, kanye nendawo ohlala kuyo kungashintsha indlela lawo mazakhi zofuzo asebenza ngayo? Lokhu kuyingqikithi ye -Epigenetics —ucwaningo lwezinto ezilawula indlela izakhi zofuzo ezivezwa ngayo. Nakuba lokhu kuyinsimu entsha, kubaluleke kakhulu empilweni yakho, ngakho ake sibheke ngokujulile.
Ngakho-ke, iyini ngempela i-Epigenetics?
Kalula nje, i-epigenetics iwucwaningo lokuthi indawo ohlala kuyo kanye nokuziphatha kwakho kuthonya kanjani indlela izakhi zofuzo zakho ezisebenza ngayo. Sivame ukucabanga ngezakhi zofuzo zethu njengemiyalelo eqondile esiyithola kubazali bethu—njengombala wamehlo ethu noma ukuthambekela kwethu ezifweni ezithile. Kulula ukucabanga ngezakhi zofuzo njengezingashintshi. Kodwa-ke, cabanga ukuthi ubungayithuthukisa impilo yakho ngokuthonya indlela lezo zakhi zofuzo ezisebenza ngayo. Yilokho kanye ososayensi abakuhlolayo emkhakheni we-epigenetics, futhi yisihloko okufanele wonke umuntu abe nesithakazelo kuso.
I-Epigenetics igxile endleleni izinto zamakhemikhali ezingaphakathi kwamaseli akho ezilawula ngayo umsebenzi wakho wezakhi zofuzo. Ososayensi babiza lokhu ngokuthi 'amamaki e-epigenetic' noma 'izisayini zamakhemikhali.' Ngezinye izikhathi, lezi zimpawu ziqinisa umzimba wakho futhi zikusize ulwe nezifo, kodwa ngezinye izikhathi, zingaba yingozi enhlalakahleni yakho.
Uma uhlukanisa igama elithi 'epi' (isiGreki elisho 'ngaphezulu' noma 'ukuzungeza') kanye nelithi 'izakhi zofuzo' ziyahlangana ukuchaza konke okusebenza ezizakhi zofuzo zakho. Abacwaningi babheka izimpawu zamakhemikhali ezinamathele ku-DNA yakho, kuyilapho behlola nezici zangaphandle ohlangabezana nazo ekuphileni kwansuku zonke—njengokudla okudlayo, umsebenzi wakho womzimba, kanye nendawo okhulele kuyo.
Indawo ohlala kuyo kanye nokukhetha kwakho kukuthinta kanjani lokhu?
Ososayensi sebenesikhathi eside bazi ukuthi indawo ohlala kuyo kanye nemikhuba yakho siqu yikho okwakha impilo yakho. Isibonelo:
- Ukuchayeka ezintweni ezithile ezinobuthi kwandisa ingozi yakho yokuba nomdlavuza .
- Ukungcoliswa komoya kungabangela izimo ezifana ne -asthma .
- Ukuzivocavoca njalo kuqinisa inhliziyo yakho .
- Ukudla ukudla okunempilo kusekela impilo yengqondo yakho kanye nomzimba wakho .
Impilo yakho nokuphila isikhathi eside akuyona nje imiphumela yezakhi zofuzo noma imvelo yakho; kuyinhlanganisela eyinkimbinkimbi yezici eziningi.
Ake siqale ngezinto eziyisisekelo: Izakhi zofuzo kanye ne-DNA
Izakhi zofuzo ziyiyunithi yokusebenza ye-DNA yakho. Isethi yakho ephelele ye-DNA ivame ukuqhathaniswa nencwadi yemiyalelo, enikeza uhlelo lwendlela umzimba wakho osebenza ngayo futhi uzilungisa ngayo.
Ziyini ngempela izakhi zofuzo?
Umzimba wakho wakhiwe ngamaseli ayizigidigidi ahlukana njalo ukuze athathe indawo yalawa amadala noma onakele. I-DNA yakho iqukethe imiyalelo etshela lawa maseli ukuthi akhule nini, ukuthi azikopishe nini, nokuthi ayeke nini.
Amaseli ayisebenzisa kanjani i-DNA?
Iseli ngalinye emzimbeni wakho lenza imisebenzi ethile ngokufunda izingxenye ezithile ze-DNA yakho—lezi zingxenye ziyizakhi zofuzo zakho. Cabanga nge-genome yakho njengencwadi yokupheka enkulu, lapho izakhi zofuzo ziyizindlela zokupheka ngazinye. Akuwona wonke amaseli adinga incwadi yokupheka yonke; iseli lenhliziyo lifunda kuphela 'izindlela zokupheka' okudingeka libe yiseli lenhliziyo. Njengoba nje ungadingi iresiphi yesoso likatamatisi 🍅 uma ubhaka ikhekhe, amaseli afinyelela kuphela imiyalelo ehambisana nendima yawo ethile.
Iyini i-Epigenome?
I-epigenome yakho iqukethe zonke izakhi zofuzo zakho kanye nezimpawu zokulawula ezilawula indlela ezisetshenziswa ngayo. Okubaluleke kakhulu, i-epigenome yakho iyashintshashintsha; kuyashintsha ngokuhamba kwesikhathi. Lezi zinguquko zingaba zinhle—ziqhutshwa ukudla okunempilo, ukuvivinya umzimba, kanye nokuphathwa kokucindezeleka—noma zibe zimbi, zithonywe ukudla okucutshunguliwe, ukubhema, kanye nokucindezeleka okungapheli. Nakuba ungeke ukwazi ukulawula njalo zonke izici zangaphandle, unamandla okuthonya i-epigenome yakho ngempumelelo kakhulu kunokuba ungashintsha ukulandelana kwe-DNA yakho oyizuze njengefa.
Yiziphi izimo ezihlotshaniswa ne-Epigenetics?
Ucwaningo luyaqhubeka, kodwa ososayensi sebevele baxhumanise izinguquko ze-epigenetic nezimo ezahlukene zempilo:
- Ukulawulwa kwe -metabolism yakho.
- Ukuguga kanye nezifo ezihlobene nokuguga .
- Izifo ezihlobene nobuchopho, njengesifo sikaParkinson , isifo sika-Alzheimer , kanye nezinye izifo ezihambisana nokukhubazeka kwengqondo .
- Ukukhula komdlavuza .
- Izinkinga zokusebenzisa izidakamizwa .
- Izimo ezihlobene nokuvuvukala , okuhlanganisa i-asthma kanye nezifo zokuzivikela komzimba (isib. isifo sikaBehcet ) .
Njengoba ucwaningo luqhubeka, ososayensi banethemba lokufunda kabanzi ngokuthi singalusebenzisa kanjani lolu lwazi ukuthuthukisa imiphumela yezempilo. Uma ubhekene nezimpawu eziphathelene nalokhu, sicela uxhumane nochwepheshe wezempilo noma uxhumane nezinsizakalo eziphuthumayo uma isimo siphuthumayo.
- Thola ukuqonda okusha ngokuthi izinguquko ze-epigenetic zibangela noma zihlobana kanjani nezimo ezahlukene zezokwelapha.
- Funda izinyathelo ezingasetshenziswa empilweni yakho yansuku zonke ukuze unciphise ingozi yezifo ezithile.
- Hlola ukuthi ukuthuthukiswa kwezindlela ezintsha zokwelapha eziqondiswe ngqo ku-epigenome kuqhubeka kanjani.
Yini ngempela engathonya i-epigenome yakho?
I-epigenome yakho yakhiwe amandla angenakubalwa, amanye awo aqala ukukuthinta ngisho nangaphambi kokuba uzalwe. Nazi ezinye izibonelo ezibalulekile:
- Ukudla kukamama wakho ngesikhathi sokukhulelwa .
- Impilo kamama wakho iyonke ngokomzimba kanye nenhlalakahle yakhe engokomzwelo ngesikhathi sokukhulelwa.
- Ukudla okunempilo owakuthola usewusana nomntwana omncane .
- Okuhlangenwe nakho okubi kwasebuntwaneni .
- Okuhlangenwe nakho kokufunda kwasebuntwaneni kanye nokusebenzisana nabantu abadala .
- Ukuchayeka ebuthini obufana nokungcola komoya, intuthu yedizili, noma intuthu kagwayi.
- Ukuchayeka kumakhemikhali afana nepulasitiki, i-BPA, noma izinsimbi ezisindayo njenge-lead ne-cadmium.
- Ukusetshenziswa kwemithi ethile kadokotela .
- Ukusetshenziswa kotshwala, ugwayi, nezinye izidakamizwa zokuzijabulisa .
- Ukudla okulandela njengomuntu omdala .
- Izinga lakho lomsebenzi womzimba .
- Amazinga akho okucindezeleka nsuku zonke .
- Ubudlelwano bakho kanye nokuxhumana nabantu .
- Umphakathi ohlala kuwo kanye nezinhlelo zokusekela ezitholakalayo kuwe .
- Ukufinyelela ekunakekelweni kwezempilo kanye nezinsizakusebenza zezidingo zakho zezokwelapha .
Lezi zinguquko zenzeka kanjani?
Ososayensi basathola ukuthi lokhu kuvezwa kanye nokuhlangenwe nakho kubangela kanjani izinguquko ngaphakathi kwamaseli akho. Ngokuvamile, lezi zici zibeka "amamaki e-epigenetic" ku-DNA yakho, athonya indlela amangqamuzana akho asebenza ngayo.
Isibonelo, izimpawu ze-epigenetic ngezinye izikhathi zingenza izingxenye ze-genome yakho zingafundeki. Lokhu kusho ukuthi i-gene okufanele isebenze "iyathuliswa" noma "ivalwe." Ngenxa yalokho, amaseli akho awakwazi ukufunda leyo miyalelo yezakhi zofuzo, okungawavimbela ekwenzeni imisebenzi ebalulekile, njengokumisa ukukhula kwamaseli omdlavuza.Ezinye izinguquko ezimbi ze-epigenetic zingezesikhashana futhi ziyashintshashintsha, kodwa ezinye zingahlala isikhathi eside, okungenzeka ziqhubeke impilo yonke.
Ingabe lezi zinguquko zingaba zinhle futhi?
Yebo, impela. Amamaki e-Epigenetic angaba usizo noma avikele. Isibonelo, ukunikeza ingane amathuba amaningi okufunda kungaholela ezinguqukweni ezinhle ze-epigenetic ezisekela impilo yayo yengqondo neyomzimba iminyaka eminingi ezayo.
Awukwazi ukukhetha izakhi zofuzo ozithola kubazali bakho, futhi awukwazi ukulawula konke okukuzungezile. Kodwa-ke, ukuqaphela izici "ezikukhulisayo" wena nezingane zakho—kuzokunika amandla okwenza konke okusemandleni akho ukuze uthuthukise i-epigenome enempilo.
Ingabe singayithonya kahle i-epigenome yethu? Yebo! Kanjani?
Nakuba kungekho mhlahlandlela owodwa walokhu, ososayensi bakholelwa ukuthi izinqumo ezithile ozenzayo zingasekela izinguquko ezinhle ze-epigenetic futhi zinciphise ingozi yeziyingozi. Nazi ezinye izeluleko:
- Yidla ukudla okunomsoco. Xhumana nochwepheshe wezokudla noma udokotela wakho ukuze udale uhlelo lokudla oluhambisana nezidingo zakho ezithile zezempilo kanye nendlela yakho yokuphila.
- Faka umsebenzi womzimba osukwini lwakho. Khuluma njalo nodokotela wakho ngaphambi kokuqala isimiso esisha sokuzivocavoca ukuze akuqondise ngemisebenzi ephephile.
- Nciphisa utshwala futhi uyeke ngokuphelele imikhiqizo kagwayi.
- Lawula ukucindezeleka bese uzama ukuhlala uphumule ngangokunokwenzeka.
Lezi yizinyathelo ongazithatha wena. Kodwa-ke, ucwaningo lubonisa ukuthi i-epigenome yethu isengozini enkulu yokushintsha phakathi neminyaka embalwa yokuqala yokuphila . Ngakho-ke, uma ungumzali noma umnakekeli, lezi zinto ezibalulekile zibalulekile:
- Qinisekisa ukuthi ingane yakho ithola ukudla okunempilo. Xhumana nodokotela wezingane ukuze uthole iseluleko sokuthi ungayisekela kanjani kangcono intuthuko yengane yakho.
- Nikeza amathuba okufunda kwasebuntwaneni. Lokhu kuhlanganisa ukuhlinzeka ngamathoyizi akhuthaza ukufunda nokukhumbula, ukukhuluma nengane yakho, ukufunda izincwadi, nokufundisa amagama amasha.
- Dala indawo ezungeze ingane yakho egcwele abantu abasekelayo, abanothando, nabathembekile abanikeza umuzwa wenduduzo nokuphepha.
- Uma ubhekene nezinselele ezifana nokuntuleka kokudla, ukuntuleka kwezindlu, noma ukuhlukunyezwa ekhaya, sicela ucele usizo kudokotela. Bangakusiza ekutholeni izinsiza ezidingekayo ukuze uzivikele wena nomndeni wakho.
Umyalezo Wokuya Nawo Ekhaya
Uma umqondo we-epigenetics uzwakala unzima noma uyinkimbinkimbi, awuwedwa. Ukuzindla ngezinqubo ezenzeka emizimbeni yethu kungaba mnandi, kodwa ngezinye izikhathi kungase kusabise nokuqaphela ukuthi kungakanani okungaphezu kwamandla ethu. Kodwa-ke, i-epigenetics inikeza ithemba, okuphakamisa ukuthi sinethonya elithile ezinqubweni zangaphakathi zomzimba wethu.
I-Epigenetics iwumkhakha omusha wokufunda. Kusekuningi esingakwazi, okusho ukuthi kusekuningi okusazotholakala! Udokotela wakho angakunikeza ulwazi olwengeziwe mayelana nokuthi izakhi zofuzo zakho kanye ne-epigenome yakho kuthinta kanjani impilo yakho futhi akuqondise ezinsizeni ezithembekile zokufunda okwengeziwe.
Ngamafuphi, izakhi zofuzo zethu ziyingxenye eyodwa nje yendaba yethu. Indlela esiphila ngayo, izinqumo esizenzayo, kanye nothando nokunakekelwa esikutholayo konke kudlala indima ebalulekile endleleni leyo ndaba eqhubeka ngayo. Leso yisifundo esibaluleke kakhulu esisifundiswa yiNirogi Lanka kanye nomkhakha we-epigenetics.
