Ukungenwa kwamaminerali okunomsoco kanye nobungozi bomdlavuza

Amaphuzu avelele

Ucwaningo oluhlukene luphakamisa ukuthi ukudla okuphezulu kwamaminerali anomsoco njengeCalcium, Phosphorus kanye neCopper; kanye namazinga ashodayo wamaminerali afana neMagnesium, Zinc neSelenium, ahlotshaniswa nokwanda kwengozi yomdlavuza. Kufanele sithathe ukudla/ukudla okunomsoco okune-Zinc, iMagnesium neSelenium ngenani elifanele futhi sinciphise nokudla kwamaminerali anomsoco njengeCalcium, Phosphorus kanye neCopper ngamanani anconywayo ukuze kuncishiswe ingozi yokugula. umdlavuza. Ngenkathi ukhetha izithasiselo, umuntu akufanele adide i-magnesium stearate yezithako ze-magnesium. Ukudla okunempilo okunempilo kokudla kwemvelo kuyindlela efanele yokugcina amazinga anconyiwe ezakhi ezibalulekile zamaminerali emzimbeni wethu kanye nokunciphisa ingozi yezifo kuhlanganise nomdlavuza. 

Kunamaminerali amaningi esiwadlayo ngokudla nangokudla kwethu okubalulekile emisebenzini yethu eyisisekelo yomzimba. Kunamaminerali ayingxenye yezidingo ezinkulu ezifana neCalcium (Ca), iMagnesium (Mg), iSodium (Na), iPotassium (K), iPhosphorus (P), edingeka ngamanani amakhulu ezempilo yethu. Kunamaminerali atholakalayo ekudleni / ekudleni okunomsoco adingekayo kumanani okulandelwa njengengxenye yemfuneko emincane futhi afaka izinto ezifana neZinc (Zn), Iron (Fe), Selenium (Se), Iodine (I), iCopper (Cu), iManganese (Mn), i-Chromium (Cr) nabanye. Iningi lomsoco wethu wezimbiwa litholakala ngokudla ukudla okunempilo futhi okunempilo. Kodwa-ke, ngenxa yezizathu ezahlukahlukene zokuphila okungenampilo kanye nokudla, ubumpofu kanye nokungabi namandla okuthenga, kunokungalingani okwandile ukutholakala kwalezi zakhi zomzimba ezibalulekile ngokushoda noma ngokweqile okunomthelela omubi empilweni yethu. Ngaphandle kwemisebenzi esemqoka yalawa amaminerali emisebenzini ehlukene yomzimba, sizohlola ngokukhethekile imibhalo ngomthelela wamazinga amaningi ngokweqile noma entekenteke amanye ala amaminerali abalulekile maqondana nengozi yomdlavuza.

Amaminerali Amaminerali - I-calcium (Ca):

I-calcium, enye yamaminerali amaningi kakhulu emzimbeni, ibalulekile ekwakheni amathambo aqinile, amazinyo nokusebenza kwemisipha. Inani elilandelanayo leCalcium liyadingeka kweminye imisebenzi efana nokuphambana kwemithambo yegazi, ukudluliswa kwemizwa, ukusayinda kwe-intracellular kanye ne-secretion secretion.  

Isibonelelo esinconyiwe sansuku zonke seCalcium siyahluka ngobudala kepha sisebangeni le-1000-1200 mg yabantu abadala abaphakathi kweminyaka engu-19 kuye kwengu-70.  

Imithombo yokudla ecebile nge-calcium:  Ukudla okwenziwa ngobisi okubandakanya ubisi, ushizi, iyogathi kuyimithombo yemvelo ecebile yeCalcium. Ukudla okususelwa ezitshalweni ezicebile ngeCalcium kufaka imifino efana neklabishi lamaShayina, i-kale, i-broccoli. Isipinashi siqukethe neCalcium kepha ukutholakala kwayo kubi.

Ingozi yokudla kweCalcium kanye neCancer:  Ucwaningo oluningi lwaphambilini lwathola ukuthi ukutholakala okuphezulu kweCalcium yamaminerali kusuka ekudleni (imithombo yobisi enamafutha amancane) noma izithasiselo kuhlotshaniswa nokwehla kwengozi yomdlavuza wamathumbu. (Slattery M et al, Am J Epidemiology, 1999; Kampman E et al, I-Cancer ibangela ukulawula, 2000; Biasco G noPaganelli M, Ann NY Acad Sci, 1999) Esifundweni seCalcium Polyp Prevention, ukwengezwa ngeCalcium carbonate kwaholela ekwehliseni ekwakheni izicubu zangaphambi komdlavuza, ezingezimbi, i-adenoma koloni (isandulela somdlavuza wekoloni). (UGrau MV et al, J Natl Cancer Inst., 2007)

Kodwa-ke, ucwaningo lwakamuva olwenziwe kwiziguli ezinomdlavuza ezisanda kutholakala ezitholakala ku-1169 (isigaba I-III) alukhombisanga nhlobo inhlangano evikelayo noma izinzuzo zokudla kweCalcium nakho konke okudala ukufa. (Wesselink E et al, I Am J of Clin Nutrition, 2020) Kunezifundo eziningi ezinjengalezi ezitholile izinhlangano ezingafinyeleleki zokudla kweCalcium futhi zehlise ubungozi bomdlavuza obucayi. Ngakho-ke abukho ubufakazi obanele bokuncoma ukusetshenziswa okuvamile kwezithasiselo zeCalcium ukuvimbela umdlavuza obala ngokobulili.  

Ngakolunye uhlangothi, olunye ucwaningo lwakamuva luxhumene nedatha yeNational Health and Nutrition Examination Survey (NHANES) kusuka ngo-1999 kuya ku-2010 eqenjini elikhulu kakhulu labantu abadala base-30,899 base-US, abaneminyaka engama-20 noma ngaphezulu, lithole ukuthi ukudla ngokweqile kweCalcium kuhlotshaniswa nokwanda ukufa komdlavuza. Ukuhlangana nokufa komdlavuza kubonakala kuhlobene nokudla ngokweqile kweCalcium enkulu kune-1000 mg / ngosuku kuqhathaniswa nokungezelelwa. (Chen F et al, Ama-Annals we-Int Med., 2019)

Kunezifundo ezimbalwa ezitholile ukuhlangana phakathi kokutholakala okuphezulu kweCalcium enkulu kune-1500 mg / ngosuku kanye nengozi eyengeziwe yokuthola umdlavuza wendlala yabesilisa. (UChan JM et al, Am J weClin Nutr., 2001; URodriguez C et al, iCancer Epidemiol Biomarkers Prev., 2003; UMitrou PN et al, Int J Cancer, 2007)

Ukuthatha okubalulekile:  Sidinga ukuthola ukudla okwanele kweCalcium kwimpilo yethu yethambo nemisipha, kepha ukwengezelelwa ngokweqile kweCalcium edlula isabelo sansuku zonke esinconyiwe se-1000-1200 mg / ngosuku kungahle kungasizi ngalutho, futhi kungahle kube nokuhlangana okungekuhle nokwanda kwabantu abafa nomdlavuza. I-calcium evela emithonjeni yokudla yemvelo njengengxenye yokudla okunempilo okunempilo inconywa ngaphezu kokusebenzisa umthamo ophakeme we-Calcium supplements to.

Amaminerali Amaminerali - I-Magnesium (Mg):

IMagnesium, ngaphandle kwendima yayo ekusebenzeni kwethambo nemisipha, iyi-cofactor eyisihluthulelo senani elikhulu lama-enzyme abandakanyeka ekuphendukeni kwamakhemikhali ahlukahlukene emzimbeni. I-Magnesium iyadingeka ekwenzeni umzimba, ukukhiqizwa kwamandla, ukuhlanganiswa kwe-DNA, i-RNA, amaprotheni kanye nama-antioxidants, ukusebenza kwemisipha nezinzwa, ukulawula i-glucose yegazi nokulawulwa kwengcindezi yegazi.

Isabelo esinconyiwe sansuku zonke seMagnesium siyahluka ngobudala kepha sisebangeni lika-400-420 mg wabesilisa abadala, futhi cishe ngo-310-320 mg wabesifazane abadala, abaphakathi kweminyaka engu-19 kuye kwengama-51. 

Imithombo yokudla enothe ngemagnesium: Faka imifino eluhlaza njengama sipinashi, imidumba, amantongomane, imbewu nezinhlamvu eziphelele, nokudla okuqukethe i-fiber yokudla. Inhlanzi, imikhiqizo yobisi nenyama engenamafutha nayo iyimithombo emihle yeMagnesium.

Ingozi ye-Magnesium kanye nomdlavuza: Ukuhlanganiswa kokudla okudliwayo kanye nengozi yomdlavuza obala ngokobuhlungu kuhlolwe yizifundo eziningi ezingahle zenziwe kodwa ngokutholakala okungahambelani. Ukuhlaziywa kwe-meta kwezifundo ze-7 ezizayo zeqembu kwenziwa futhi kwatholakala inhlangano ephawulekayo ngokwezibalo yokwehliswa kwengozi yomdlavuza obala ngamanoni e-Magnesium ebangeni le-200-270mg / ngosuku. (Qu X et al, Eur J Gastroenterol Hepatol, 2013; Chen GC et al, Eur J Clin Nutr., 2012) Olunye ucwaningo lwakamuva luye lwathola nokwehla kwengozi yokufa kwabantu kuzo zonke iziguli ezinomdlavuza onamandla kakhulu okudla iMagnesium kanye amazinga anele kaVitamin D3 uma kuqhathaniswa neziguli ezazintula iVitamin D3 futhi ezazidla kancane iMagnesium. (UWesselink E, u-Am J we-Clin Nutr., 2020) Olunye ucwaningo olwalubheka ukuhlangana okuzayo kwe-serum ne-Magnesium yokudla ngezehlakalo zomdlavuza obala, lathola ingozi enkulu yomdlavuza onamabala ane-serum ephansi iMagnesium phakathi kwabesifazane, kodwa hhayi abesilisa. (UPolter EJ et al, iCancer Epidemiol Biomarkers Prev, 2019)

Olunye ucwaningo olukhulu olulindelwe luphenye ukuhlangana kokudla kweMagnesium kanye nengozi yomdlavuza we-pancreatic kumadoda nabesifazane abangama-66,806, abaneminyaka engama-50-76. Ucwaningo luthole ukuthi njalo ukwehla kwe-100 mg / ngosuku ekudleni kweMagnesium kuhlotshaniswa nokwanda kwama-24% kumdlavuza wepancreatic. Ngakho-ke, ukudla okwanele kweMagnesium kungasiza ekunciphiseni ubungozi bomdlavuza we-pancreatic. (UDibaba D et al, Br J Cancer, 2015)

Ukususwa kokhiye: Ukudla ukudla okunothe kweMagnesium njengengxenye yokudla okunempilo, nokulinganisela kubalulekile ekutholeni amazinga anconyiwe weMagnesium emizimbeni yethu. Uma kudingeka, ingangezelelwa ngama-Magnesium supplements. Ucwaningo lwezokwelapha lukhombisa ukuthi amazinga aphansi eMagnesium ahlotshaniswa nengozi ephezulu yomdlavuza we-colorectal kanye ne-pancreatic. Ngenkathi ukudla kweMagnesium ekudleni kunenzuzo, ukwengeza ngokweqile kweMagnesium ngaphezu kwamazinga adingekayo kungaba yingozi.

Yini iMagnesium Stearate? Ingabe isengezo?

Umuntu akufanele adidanise iMagnesium stearate nesengezo seMagnesium. I-Magnesium stearate iyisithako sokudla esisetshenziswa kakhulu. I-Magnesium stearate ingusawoti we-magnesium we-fatty acid ebizwa nge-stearic acid. Isetshenziswa kakhulu embonini yokudla njenge-flow agent, i-emulsifier, i-binder ne-thickener, i-lubricant ne-antifoaming agent.

I-Magnesium stearate isetshenziswa ekukhiqizeni izithako zokudla namaphilisi emithi, ama-capsules kanye ne-powders. Iphinde isetshenziswe emikhiqizweni eminingi yokudla njenge-confectionery, izinongo nezithako zokubhaka kanye nezimonyo. Lapho ifakwa, i-magnesium stearate igqekeza izingxenyeni zayo ze-ion, i-magnesium kanye ne-stearic ne-palmitic acid. IMagnesium stearate inesimo se-GRAS (Ngokujwayelekile Saziwa NjengoKuphephile) e-United States nasemhlabeni wonke. Ukungeniswa kwe-Magnesium stearate, kuze kufike ku-2.5g nge-kg ngosuku kubhekwa njengokuphephile. Ukudla ngokweqile kweMagnesium stearate kungaholela ekuphazamisekeni kwamathumbu ngisho nohudo. Uma ithathwa ngaphansi kwemithamo enconyiwe, iMagnesium stearate ingahle ingaholi emiphumeleni engathandeki.

Amaminerali Amaminerali - I-Phosphorus / Phosphate (Pi):

I-Phosphorus umsoco obalulekile wamaminerali uyingxenye yokudla okuningi, ikakhulukazi ngesimo se-phosphates (Pi). Kuyingxenye yamathambo, amazinyo, i-DNA, i-RNA, ulwelwesi lwama-cell ngesimo se-phospholipids kanye nomthombo wamandla we-ATP (adenosine triphosphate). Ama-enzyme amaningi kanye nama-biomolecule emzimbeni wethu anama-phosphorylated.

Isibonelelo esinconyiwe sansuku zonke sePhosphorus sisebangeni lama-700-1000 mg wabantu abadala abaphezulu kweminyaka engu-19 ubudala. Kulinganiselwa ukuthi abantu baseMelika badla cishe kabili amanani anconyiwe ngenxa yokusetshenziswa okuphezulu kokudla okusetshenzisiwe.

Imithombo yokudla ecebile nge-phosphate: Kutholakala ngokwemvelo ekudleni okuluhlaza okubandakanya imifino, inyama, inhlanzi, amaqanda, imikhiqizo yobisi; I-Phosphate nayo itholakala njengesengezo enombolweni enkulu yokudla okusetshenzisiwe okubandakanya ama-burger, i-pizza kanye neziphuzo ezine-soda. Ukungezwa kwePhosphate kusiza ngekhwalithi ekhulayo yokudla okusetshenzisiwe, kepha akubhalisiwe njengesithako ngakunye. Ngakho-ke, ukudla okunezithasiselo ze-Phosphate akugcini ngokuqukethwe okungu-70% okuphezulu kwe-Phosphate kunokudla okuluhlaza futhi kufaka isandla ku-10-50% wokudla kwe-phosphorus emazweni aseNtshonalanga. (Ishidi lamaqiniso le-NIH.gov)

Ingozi yokudla kwe-Phosphorus nomdlavuza:  Esifundweni sokulandelela seminyaka engama-24 emadodeni angama-47,885 ngokususelwa ekuhlaziyweni kwedatha ebikiwe yokudla, kutholakale ukuthi ukudla okuphezulu kwe-phosphorus kuhlotshaniswa nobungozi obandayo besigaba esithuthukile nomdlavuza wesibeletho osezingeni eliphezulu. (UWilson KM et al, Am J Clin Nutr., 2015)  

Esinye isifundo esikhulu sabantu eSweden sathola ingozi ephezulu yomdlavuza ngamazinga akhulayo e-Phosphates. Kwabesilisa, ingozi yokuba nomdlavuza wamanyikwe, amaphaphu, indlala yegilo kanye nethambo yayiphezulu ngenkathi kubantu besifazane, kwakukhona ingozi eyengeziwe ehambisana nomdlavuza womdlavuza wesikhumba, wamaphaphu nowe-nonmelanoma. (Wulaningsih W et al, Umdlavuza we-BMC, 2013)

Ucwaningo lokuhlola lukhombisa ukuthi uma kuqhathaniswa namagundane anikezwa ukudla okujwayelekile, amagundane ondle ukudla okuphezulu ePhosphates andise ukukhula kwesimila samaphaphu nokukhula, ngaleyo ndlela axhumanisa i-Phosphate ephezulu nengozi ephezulu yomdlavuza wamaphaphu. (UJin H et al, Am J Wezokuphefumula Nokunakekelwa Okubucayi Med., 2008)

Ukuthatha okubalulekile:  Izeluleko nezincomo zokudla okunempilo ngokudla ukudla okungokwemvelo kanye nemifino kanye nenani eliphansi lokudla okusetshenzisiwe kusiza ekugcineni amazinga e-Phosphate ebangeni elinempilo elidingekayo. Amazinga angajwayelekile we-Phosphate ahlobene nobungozi obandayo bomdlavuza.

Amaminerali Amaminerali - iZinc (Zn):

I-Zinc iyisakhi samaminerali esibalulekile ngokwemvelo esikhona kokunye ukudla futhi ibandakanyeka ezicini eziningi ze-metabolism yeselula. Kuyadingeka ekusebenzeni okukhandlayo kwama-enzyme amaningi. Idlala indima ekusebenzeni komzimba, amaprotheni synthesis, i-DNA synthesis kanye nokulungisa, ukuphulukiswa kwamanxeba nokuhlukaniswa kwamaseli. Umzimba awunalo uhlelo olukhethekile lokugcina iZinc, yingakho kufanele ugcwaliswe ngokudla iZinc nsuku zonke ngokudla.

Isabelo esinconyiwe sansuku zonke seZinc ngokudla kokudla / izithasiselo sikububanzi obungu-8-12mg babantu abadala abangaphezu kweminyaka engu-19 ubudala. (NIH.gov sheetheet) Ukushoda kweZinc kuyinkinga yezempilo yomhlaba ethinta abantu abangaphezu kwezigidigidi ezi-2 emhlabeni jikelele. (Wessells KR et al, PLoS One, 2012; Brown KH et al, Food Nutr. Bull., 2010) Ukuthatha iZinc ukudla okunothile ngamanani afanele yingakho kubaluleke kakhulu.

Imithombo yokudla ecebile iZinc: Ukudla okunhlobonhlobo kuqukethe iZinc, kufaka phakathi ubhontshisi, amantongomane, izinhlobo ezithile zokudla kwasolwandle (njengenkalankala, i-lobster, i-oyster), inyama ebomvu, izinkukhu, okusanhlamvu okuphelele, okusanhlamvu kwasekuseni okuqinisiwe nemikhiqizo yobisi.  

Ingcuphe yokudla i-Zinc kanye nomdlavuza:  Imiphumela yomdlavuza olwa ne-Zn ihlotshaniswa kakhulu nezakhi zayo ezilwa nokuvuvukala. (Wessels I et al, Nutrients, 2017; Skrajnowska D et al, Nutrients, 2019) Kunezifundo eziningi ezibike ukuhlangana kokushoda kweZinc (ngenxa yokudla okuphansi kokudla okunothile kweZinc) ngengozi eyengeziwe yomdlavuza, njengoba kubhalwe ngezansi :

• Ingxenye yocwaningo olulawulwa yi-European Prospential Investigation ku-Cancer kanye ne-Nutrition cohort ithole ukuhlangana kwamazinga anyukayo e-Zinc amaminerali nokwehla kwengozi yomdlavuza wesibindi (hepatocellular carcinoma) development. Abatholanga ukuhlangana kwamazinga eZinc nomdlavuza we-bile nomdlavuza wenyongo. (Stepien M wt al, Br J Cancer, 2017)
• Kube nokuncipha okukhulu emazingeni e-serum Zinc atholakala ezigulini zomdlavuza webele ezisanda kutholakala uma kuqhathaniswa namavolontiya anempilo. (Kumar R et al, J Cancer Res. Ther., 2017)
• Eqoqweni lase-Iranian, bathole izinga lehle kakhulu le-serum Zinc ezigulini ezinomdlavuza eziqhathaniswa nezilawuli ezinempilo. (Khoshdel Z et al, Biol. Trace Elem. Res., 2015)
• Ukuhlaziywa kwe-meta kubike amazinga we-serum Zinc aphansi kakhulu ezigulini zomdlavuza wamaphaphu ezinezilawuli ezinempilo. (UWang Y et al, Umhlaba J Surg. I-Oncol., 2019)

Izitayela ezifanayo zamazinga aphansi eZinc zibikwe kweminye imidlavuza eminingi kubandakanya ikhanda nentamo, umlomo wesibeletho, i-thyroid, i-prostate nezinye.

Ukuthatha okubalulekile:  Ukugcina amazinga adingekayo e-Zinc ngokusebenzisa indlela esisebenzisa ngayo ukudla / ukudla futhi uma kudingeka ukwengezwa okungeziwe kubalulekile ekusekeleni amasosha omzimba aqinile kanye ne-antioxidant system emzimbeni wethu, lokho kuyisihluthulelo sokuvikela umdlavuza. Alukho uhlelo lokugcina iZinc emizimbeni yethu. Ngakho-ke iZinc kufanele itholakale ngokudla / ngokudla kwethu. Ukwengeza ngokweqile kweZinc ngaphezu kwamazinga adingekayo kungaba nemiphumela emibi ngokucindezela amasosha omzimba. Ukuthatha inani elidingekayo le-Zn ngokudla ukudla okunothile kwe-Zinc esikhundleni sokudla okuphezulu kwama-supplements kungasiza.

I-Selenium Nutrition (Se):

I-Selenium iyisici sokulandela esidingekayo ekondleni komuntu. Idlala indima enkulu ekuvikeleni umzimba ekulimaleni okwenziwe nge-oxidative kanye nokutheleleka. Ngokwengeziwe, ibuye ibambe iqhaza elibalulekile ekukhiqizeni kabusha, i-thyroid metabolism metabolism kanye ne-DNA synthesis.

Isabelo esinconyelwe nsuku zonke seSelenium ngokusebenzisa umsoco singama-55mcg kubantu abadala abaphezulu kweminyaka engu-19. (Ishidi lamaqiniso le-NIH.gov) 

Imithombo yokudla / yokudla okunothile eSelenium:  Inani leSelenium elitholakala ekudleni / ekudleni okungokwemvelo kuncike kwinani leSelenium elikhona emhlabathini ngesikhathi sokukhula, ngakho-ke liyahluka ekudleni okwehlukene okuvela ezifundeni ezahlukahlukene. Kodwa-ke, umuntu uyakwazi ukufeza izidingo zokudla okunomsoco we-Selenium ngokudla amantongomane eBrazil, isinkwa, imvubelo yabaphisi, u-garlic, u-anyanisi, okusanhlamvu, inyama, izinkukhu, inhlanzi, amaqanda nemikhiqizo yobisi.

Isondlo se-Selenium kanye nomdlavuza:  Izinga eliphansi le-Selenium emzimbeni lihlotshaniswa nobungozi obandayo bokufa kanye nokusebenza kabi komzimba. Ucwaningo oluningi lukhombisile izinzuzo zesimo samaminerali esiphezulu se-Selenium engcupheni yomdlavuza we-prostate, lung, colorectal kanye nesinye. (URayman MP, uLancet, 2012)

Ama-Selenium Supplements we-200mcg / ngosuku anciphise izehlakalo zomdlavuza we-Prostate ngama-50%, izehlakalo zomdlavuza wamaphaphu nge-30%, kanye nesifo somdlavuza obala nge-54%. (Reid ME et al, Nutr & Cancer, 2008) Kubantu abaphilile abangatholakali benomdlavuza, kufaka phakathi i-Selenium njengengxenye yokudla okunomsoco kubikwe ukuthi baqinisa amasosha abo omzimba ngokwandisa umsebenzi wamaseli angokwemvelo okubulala. (UBüntzel J et al, i-Anticancer Res., 2010)

Ukwengeza ukudla okunothe nge-selenium nakho kuyasiza umdlavuza iziguli ngokunciphisa ubuthi obuhlobene ne-chemotherapy. Lezi zithako zikhonjiswe ukuthi zinciphisa kakhulu amazinga okutheleleka ezigulini ezingezona i-Hodgkin's Lymphoma. (Asfour IA et al, Biol. Trace Elm. Res., 2006) Umsoco we-selenium ubuye waboniswa ukwehlisa ubuthi obuthile obubangelwa yi-chemo kanye nokucindezelwa komnkantsha (Hu YJ et al, Biol. Trace Elem. Res., 1997), kanye nokunciphisa ubuthi obubangelwa imisebe bobunzima bokugwinya. (Büntzel J et al, Anticancer Res., 2010)

Ukuthatha okubalulekile:  Yonke imihlomulo yokulwa nomdlavuza weSelenium ingasebenza kuphela uma amazinga weSeleninium kumuntu esevele esephansi. Ukwengezwa kwe-Selenium kubantu asebevele bene-Selenium eyanele emzimbeni wabo kungaholela engozini yohlobo lwesifo sikashukela sohlobo lwe-2. (Rayman MP, Lancet, 2012) Kweminye imidlavuza efana nezicubu ezithile ze-mesothelioma, ukwengezelelwa kwe-Selenium kuboniswe ukuthi kubangele ukuqhubeka kwezifo. (URose AH et al, Am J Pathol, 2014)

Amaminerali Amaminerali - Ithusi (Cu):

I-Copper, isisetshenziswa esibalulekile samaminerali, ibandakanyeka ekukhiqizeni amandla, i-iron metabolism, i-neuropeptide activation, i-connective tissue synthesis kanye ne-neurotransmitter synthesis. Kuyabandakanyeka nasezinqubweni eziningi zomzimba kubandakanya i-angiogenesis (ukwakha imithambo yegazi emisha), ukusebenza kwamasosha omzimba, ukuvikela i-antioxidant, ukulawulwa kokuvezwa kofuzo nokunye. 

Isibonelelo esinconyelwe nsuku zonke seCopper yi-900-1000mcg yabantu abadala abaphezulu kweminyaka engu-19. (NIH.gov sheetheet) Singathola inani lethu elidingekayo leCopper ekudleni kwethu.

Imithombo yokudla ecebile ngethusi: Ithusi lingatholakala kubhontshisi omisiwe, ama-alimondi, ezinye izimbewu namantongomane, i-broccoli, igalikhi, ubhontshisi, uphizi, okusanhlamvu kwe-bran bran, imikhiqizo yezinhlamvu ezigcwele, ushokoledi kanye nokudla kwasolwandle.

Ingozi yokudla ne-cancer: Kunezifundo eziningi ezikhombisile ukuthi ukuminyaniswa kweCopper ku-serum kanye ne-tumor izicubu kuphakeme kakhulu kunalokho kwezifundo ezinempilo. (Gupta SK et al, J Surg. Oncol., 1991; Wang F et al, Curr Med. Chem, 2010) Ukuhlungwa okuphezulu kwamaminerali wethusi ezicutshini zesimila kungenxa yendima yayo ku-angiogenesis, inqubo ebalulekile edingekayo ukuxhasa amangqamuzana omdlavuza akhula ngokushesha.

Ukuhlaziywa kwe-meta kwezifundo eziyi-14 kubike ubufakazi obubonakalayo bamazinga aphezulu ethusi le-serum ezigulini ezinomdlavuza womlomo wesibeletho kunokulawula izifundo ezinempilo, ezisekela ukuhlangana kwamazinga aphezulu we-serum Copper njengengozi yomdlavuza womlomo wesibeletho. (UZhang M, Biosci. Rep., 2018)

Olunye ucwaningo olushicilelwe kwiProceedings of the National Academy of Sciences e-United States, luchaze indlela amazinga angaguquki eCopper ku-microenvelo yesimila, enza ngayo isimetabolism isimila futhi ikhuthaze ukukhula kwesimila. (U-Ishida S et al, PNAS, 2013)

Ukuthatha okubalulekile:  Ithusi liyinto ebalulekile esiyithola ngokudla kwethu. Kodwa-ke, amazinga amaningi ngokweqile amaminerali wethusi ngenxa yamazinga aphakeme emanzini okuphuza noma ngenxa yokukhubazeka kwe-Copper metabolism, angakhuphula ingozi yomdlavuza.

Isiphetho  

Imithombo yokudla emvelweni isinika inani elidingekayo lezakhamzimba zamaminerali empilweni yethu kanye nempilo yethu. Kungase kube nokungalingani ngenxa yokudla ukudla okungenampilo, okucutshunguliwe, ukuhlukahluka kokuqukethwe kwenhlabathi ngokusekelwe ezindaweni zendawo, ukuhlukahluka kwamazinga amaminerali emanzini okuphuza kanye nezinye izici zemvelo ezingabangela ukuhlukahluka kokuqukethwe kwamaminerali. Izinga eleqile lamaminerali afana neCalcium, Phosphorus neCopper; kanye namazinga ashodayo wamaminerali afana ne-Magnesium, i-Zinc (ukudla okuphansi kwe-Zinc okucebile) ne-Selenium, kuhlotshaniswa nengozi eyengeziwe umdlavuza. Kufanele sibheke ukudla okune-Zinc ephezulu, iMagnesium neSelenium futhi sikuthathe ngenani elifanele. Umuntu akufanele adide i-magnesium stearate yezithako ze-magnesium. Futhi, nciphisa ukudla kwamaminerali anomsoco njengeCalcium, Phosphorus kanye neCopper ngamanani anconywayo ukuze kwehliswe ingozi yomdlavuza. Ukudla okunempilo okunempilo kokudla kwemvelo kuyikhambi lokugcina amazinga anconyiwe ezakhi ezibalulekile zamaminerali emzimbeni wethu ukuze ugweme umdlavuza.

Ukudla okudlayo nokuthi yikuphi okunezelayo okwenzayo yisinqumo osithathayo. Isinqumo sakho kufanele sifake ukucutshungulwa kwezakhi zofuzo zomdlavuza, okuwumdlavuza, ukwelashwa okuqhubekayo kanye nezithasiselo, noma yikuphi ukungezwani komzimba, imininingwane yokuphila, isisindo, ubude nemikhuba.

Ukuhlelela okunomsoco komdlavuza kusuka ku-addon akususelwa ekusesheni kwe-inthanethi. Kwenzela wena ukuthathela izinqumo ngokuya ngesayensi yamangqamuzana eyenziwe ososayensi bethu nonjiniyela be-software. Kungakhathalekile ukuthi ngabe uyakukhathalela ukuqonda okuyisisekelo kwamakhemikhali amakhemikhali noma cha - wokuhlelela umsoco ukuhlela lokho kudinga ukuqonda.

Qalisa MANJE ngokuhlela kwakho okunomsoco ngokuphendula imibuzo egameni lomdlavuza, ukuguquka kwezakhi zofuzo, ukwelashwa okuqhubekayo kanye nezithasiselo, noma yikuphi ukungezwani komzimba, imikhuba, indlela yokuphila, iqembu lobudala nobulili.

Iziguli ezinomdlavuza ngokuvamile kufanele zibhekane nokuhlukile imiphumela emibi ye-chemotherapy okuthinta ikhwalithi yempilo yabo futhi babheke ezinye izindlela zokwelapha umdlavuza. Ukuthatha ukudla okunomsoco nezithasiselo ezisuselwa ekucabangeni kwesayensi (ukugwema ukuqagela nokukhetha okungahleliwe) yikhambi elingcono kakhulu lemvelo lomdlavuza nokwelashwa okuhlobene okuqhamuka uma udla imishanguzo.

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