I-asicorbic acid, equkethe ubuningi obukhulu be-citrus, i-kiwi kanye neklabishi, iyasiza kakhulu emzimbeni, ikakhulukazi ngesikhathi kunciphisa ukuzivikela kanye nezifo ezihlukahlukene ezithathelwanayo noma ezigciwane. Ukudlula i-vitamin C kuyinto engavamile, kodwa kungabangela izimpawu ezingathandeki futhi kuholele eminye imiphumela emibi.
Ingabe ukudlula i-vitamin C kungenzeka?
Eqinisweni, lo mcimbi ocatshangelwayo awutholakali emtholampilo. I-ascorbic acid ayikwenziwe emzimbeni wethu, ngakho ungayithola kuphela ngaphandle. Ixhunywe ngumzimba womuntu kuphela kuma-dose adingekayo. Noma yiliphi inani eliningi lamavithamini C lithengiswa ngokungaguquki ngokusebenzisa izinso kanye nomchamo.
Abanye abantu abamane nje bengasabeli i-ascorbic acid noma bayagula kule nto. Ezimweni ezinjalo, izibonakaliso ezibonakalayo zibonakala, njengezikhukhula zesikhumba kanye ne-diathesis, kodwa lezi zimpawu azisho ukuthi umzimba unomdlandla we-vitamin C, kodwa ubonisa ukuzwela okwandayo kuwo.
Amanani amaningi wevithamini C
Njengoba wazi, i-ascorbic acid i-antioxidant enamandla, evimbela ukwakhiwa kwezicubu ezimbi nokuguga kusenesikhathi, ukufa kweseli. Ngakho-ke, emisebenzini yokwelashwa ngokuvamile kuvame ukusetshenziswa ukwelashwa kwamanani amavithamini amakhulu. Isilinganiso esiphakeme nsuku zonke se-ascorbic acid singama-100 mg ngosuku, kubagijimi nabesifazane abakhulelwe, kanye nabantu abanomsebenzi wabo ohlotshaniswa nokusebenza okuqhubekayo komsebenzi osindayo, lesi samba sanda. Inani eliqinisekisiwe lensiza likwazi ukwenza lemiphumela elandelayo:
- ukuqiniswa kwezindonga zamathambo;
- ukusekela ukukhiqizwa kwe-hormone ye-steroid ezigulini ezinzima;
- ukungathathi hlangothi, ukubopha nokususwa emzimbeni wezinto ezinobuthi, i-nitrate, i-poisons, i-carcinogens;
- umphumela we-antioxidant;
- ukubuyiselwa kwezicubu zesibindi;
- ukuvuselelwa kwe-pancreas.
Ngakho-ke, ngisho nenqwaba ye-ascorbic acid ayibangeli izinkinga. Noma yiziphi izinkinga ezihlobene nomhlaba ukusebenzisana namanye amavithamini. Ngakho-ke, ukudlula ngokweqile kwe-vitamin C kuholela ekwenzeni umchamo hhayi nje kuphela, kodwa futhi ne-vitamin B12 ebalulekile. Leli qiniso lidala izifo eziningana ezibalulekile.
Ukudlula ngaphezulu kwevithamini C - imiphumela
Ukuqhathaniswa okweqile nokuphindaphindiwe kwesilinganiso esinqunyiwe se-ascorbic acid kanye nokususwa ngesikhathi esisodwa kwe-vitamin B12 emzimbeni kuholela ezinkingeni ezinjalo:
- Amatshe ezinso . Okokuqala, isihlabathi esibizwa ngokuthi i-sand, sisungulwa, kepha ngokuqina okukhulayo kungavimbela umchamo we-urinary, kubangele ubuhlungu obunzima nokuvuthwa.
- Ukwanda kwe-glucose (ushukela) egazini noma e-hyperglycemia. Iqiniso liwukuthi u-vithamini C unciphisa ukukhiqizwa kwe-insulini kuma-pancreas. Ngenxa yalokhu, ukumuncwa kwe-glucose kumathissi kuyawohloka, futhi kuhlanganiswa egazini. Lesi sifo sibonakala njengomzwa oqhubekayo wokuntuleka kwesikhumba esicwebezelayo, esomile, izindebe kanye nezinambuzane ezinamakha, ubomvu obusweni.
- Ukukhiqizwa ngokweqile kwama-estrogens. Ngenxa yalesi sizathu, ukuthatha isisu somlomo kungase kungasebenzi.
I-Vitamin C - ukuphikisana
Akunconywa ukuthatha i-ascorbic acid ngezwelo elivuthiwe ku-vitamin embuzweni. Ngokunakekelwa okukhulu futhi emva kokubonisana nodokotela, udinga ukusebenzisa ikhambi lezifo ezilandelayo:
- i-hyperoxaluria;
- i-hemochromatosis;
- isifo sikashukela mellitus ;
- nephrolithiasis;
- i-thalassemia;
- oxalose.