I-Vitamin B5 —— Isengezo Se-Vitamin B Esisetshenziswa Kakhulu.

I-Vitamin B5, eyaziwa nangokuthi i-pantothenic acid, ivithamini encibilikayo emanzini eyingxenye ye-B-vitamin complex. Idlala indima ebalulekile ezinqubweni ezihlukahlukene zomzimba emzimbeni.Nazi ezinye izici ezibalulekile ze-Vitamin B5:

I-Coenzyme A Synthesis:Omunye wemisebenzi eyinhloko ye-Vitamin B5 ukubandakanyeka kwayo ekuhlanganiseni i-coenzyme A (CoA). I-CoA iyi-molecule edlala indima ebalulekile ekuphenduleni okuningi kwamakhemikhali e-biochemical, okuhlanganisa nokusetshenziswa kwama-carbohydrate, amafutha, namaprotheni.

Ukukhiqiza Amandla:I-Vitamin B5 ibalulekile ekuguquleni ukudla kube amandla. Kuyingxenye ebalulekile kumjikelezo we-Krebs, oyingxenye yokuphefumula kwamaselula. Lo mjikelezo unesibopho sokukhiqiza i-adenosine triphosphate (ATP), uhlobo lwemali lwamandla oluyinhloko lwamaseli.

I-Fatty Acid Synthesis:I-Coenzyme A, eyakhiwe ngosizo lwe-Vitamin B5, ibalulekile ekuhlanganiseni kwamafutha acid. Lokhu kwenza i-B5 ibalulekile ekukhiqizeni i-lipids, okuyizingxenye ezibalulekile zolwelwesi lwamangqamuzana futhi idlala indima ekugcineni amandla.

I-Hormone Synthesis:I-Vitamin B5 ibandakanyeka ekuhlanganisweni kwamahomoni athile, njengamahomoni e-steroid nama-neurotransmitters. Lawa ma-hormone adlala indima ebalulekile emisebenzini ehlukahlukene yomzimba, okuhlanganisa ukusabela kwengcindezi nokulawulwa kwemizwelo.

Impilo Yesikhumba:I-Pantothenic acid ivame ukufakwa emikhiqizweni yokunakekelwa kwesikhumba ngenxa yezinzuzo zayo ezingaba khona empilweni yesikhumba. Kukholakala ukuthi inomthelela ekugcinweni kwesikhumba esinempilo ngokusekela ukuhlanganiswa kwamaprotheni esikhumba nama-lipids.

Ukupholiswa Kwenxeba:I-Vitamin B5 ihlotshaniswa nezinqubo zokuphulukisa isilonda. Kuhileleke ekwakhekeni kwamangqamuzana esikhumba kanye nokulungiswa kwezicubu, okwenza kubaluleke kakhulu ukululama ekulimaleni.

Imithombo:Imithombo emihle yokudla ye-Vitamin B5 ihlanganisa inyama, imikhiqizo yobisi, amaqanda, imidumba, kanye nezinhlamvu. Isatshalaliswa kakhulu ekudleni okuhlukahlukene, futhi ukushoda akuvamile ngenxa yokusabalala kwayo ekudleni.

Ukuntula:Ukushoda kwe-vitamin B5 akuvamile, njengoba ikhona ekudleni okuhlukahlukene. Nokho, izimpawu zingase zihlanganise ukukhathala, ukucasuka, ukuba ndikindiki, nokuphazamiseka kwamathumbu.

Ukwengeza:Kwezinye izimo, izithako ze-Vitamin B5 zingasetshenziswa ngezizathu ezithile zempilo. Kodwa-ke, kubalulekile ukuthintana nochwepheshe bezempilo ngaphambi kokuthatha noma yiziphi izithasiselo ukuze ugweme imiphumela emibi engaba khona.

Udinga ivithamini B5 engakanani?

Ibhodi Lokudla Nezokudla Esikhungweni Sikazwelonke Sezifundo Zesayensi, Ubunjiniyela Nezokwelapha setha izincomo zokuthatha imisoco ehlukahlukene. Batusa lokhu okulandelayo njengokudla okwanele kwevithamini B5:
*Izinyanga ezingu-6 nangaphansi: 1.7 milligrams (mg).
*Izinyanga ezingu-7–12: 1.8 mg.
*Iminyaka engu-1–3: 2 mg.
*Iminyaka engu-4-8: 3 mg.
*Iminyaka engu-9-13: 4 mg.
*Iminyaka engu-14 nangaphezulu: 5 mg.
*Abantu abakhulelwe: 6 mg.
*Abantu abancelisayo: 7 mg.
Awukho umkhawulo ophezulu obekiwe wevithamini B5. Lokho kusho ukuthi abukho ubufakazi obanele bokubheka amanani aphezulu kavithamini B5 njengengozi enkulu yezempilo. Kodwa ezinye izifundo zibike ukuthi ukuba ngaphezu kwe-10 mg ngosuku lwezithako ze-pantothenic acid kungase kuhlotshaniswe nezinkinga zesisu, njengohudo oluncane.
Kafushane, i-vitamin B5 iyisakhi esibalulekile esidlala indima ebalulekile ezinqubweni eziningi zomzimba. Ukugcina ukudla okunomsoco okuhlanganisa ukudla okuhlukahlukene ngokuvamile kwanele ukuhlangabezana nezidingo zomzimba ze-Vitamin B5.