I-anyanisi isetyenziselwe ukuphatha izifo ezininzi ukususela kumaxesha amandulo, kwaye abaphili bamaxesha amandulo baye bamnika ixabiso, ngokuchaza iinkcukacha zayo zonyango. Impembelelo yokwelapha ifumaneka ngumbutho oyingqayizivele wezinto, kuquka iivithamini, ezenza i-anyanisi.
Ziziphi izixhobo ezitholakala kwi-anyanisi?
Ukubunjwa kwe-anyanisi kuhlukeneyo kumacandelo ayo. Iqulethe:
- Ubunzima bezinto ezincinci, ezifana ne-potassium, i-sodium, i-magnesium, i-calcium, i- phosphorus , isulfure. Kwaye kwizinto eziphambili apha i-potassium, impembelelo enokusetyenziswa kwimeko yesimo senhliziyo. Umxholo wayo kwi-100 g yemveliso ifinyelela ku-175 mg.
- Kwientloko zee-anyanisi zifunyanwa iiprotheni, amafutha, i-carbohydrates. Ngexesha elifanayo, eli lizayo liyingxenye enkulu yalo.
- Ngee-anyanisi, kukho amanzi, iintlobo zokutya kunye noshukela ngendlela ye-poly- kunye ne-monosaccharides, nangona kubuncinane, kunye namafutha abalulekileyo kunye ne-phytoncides.
Ukuze siqiniseke ukuba luncedo lenkcubeko yemifuno, kufuneka siyazi ukuba ii vithamini zi-anyanisi:
- I-anyanisi ibandakanya phantse i-complex vitric B, ezichaphazela ukusebenza kwazo zonke iinkqubo zomzimba kwaye, ngokukodwa, inkqubo ye-nervous.
- Ukuchaza izixhobo eziphilileyo zokuphulukisa le nkcubeko yemifuno, kuyimfuneko ukuqonda ukuba yiyiphi iivithamini equkethe i-anyanisi ngobungakanani obukhulu. Ucwaningo lufumene ukuba luqulethe i- vitamin C - i-antioxidant enamandla kunye nomlwi onobhubhane kunye nemichiza embi. Ngomxholo wayo ukuba isaphetha sinomnye weendawo ezikhokelayo.
- I-Vitamin E, etholakala kwi-turnip anyions, inefuthe elihle ekulondolozeni ulutsha lomzimba, luthintela ukuguga kwangaphambili.
Yintoni eyancedisayo anyanisi?
I-anyanisi inemihlaba eninzi encedo, ukubunjwa kwayo okubonelelwa ngamavithamini kwi-anyanisi:
- ukusetyenziswa kwayo kwanda kwaye kuqinisa umzimba womzimba;
- Ulwa ngokukhawuleza ngokubhekisele kubanda kunye nezifo ezithintekayo ezivela kwimvelaphi eyahlukeneyo;
- inceda ukucwangcisa uxinzelelo lwegazi, ukuqinisa i-capillaries nokunciphisa ingozi yamacangci egazi;
- igalelo ekucoceni nasekuphuculweni kwegazi.
Abantu abaninzi bathanda anyanisi othosiweyo, ngoxa behlala becinga ukuba umxholo wevithamini uncitshisiwe kwi-anyanisi othosiweyo. Izifundo zibonise ukuba akuthethi nje kuphela ukunciphisa inani lamavithamini, kodwa kwakhona ifunyenwe ipropati yokuguqula i-carotene kwi-vitamin A, ukuphucula isimo sombono kunye neembumba. Kwaye oku kuthetha ukuba i-anyanisi iyakuncedo nangaliphi na uhlobo.