Mavitamini ndi mapangidwe a chilengedwe, omwe ali ndi zakuthambo kwambiri. Mpaka pano, sikuti zonse zomwe zimapezeka mavitamini zakhala zikuphunzitsidwa bwino, chinthu chimodzi ndi chotsimikizirika - chamoyo sichikhoza kukhala popanda mavitamini. Uchi ndi chimodzi mwa magwero ofunika kwambiri a vitamini ndi mchere.
Kodi mavitamini amapezeka mu uchi?
Mtundu wa mavitamini m'zinthu zilizonse zimagwiritsidwa ntchito mu milligrams, koma ngati akusoĊµa, matenda aakulu amabwera, mwachitsanzo, matenda, nthenda, kuchepa kwa magazi, polyneuritis, beriberi, pellagra. Mavitamini amagwiritsidwa ntchito m'zinthu zambiri zamagetsi monga chothandizira, kufulumizitsa kukonzanso kwa maselo, kuchepetsa mphamvu ya shuga, ndizoyambitsa mavitamini, komanso zambiri.
Lembani kuchepa kwa mavitamini ambiri okhala ndi uchi. Ofufuza ambiri ndi madokotala anayesera zinyama, kusowa chakudya cha njiwa kapena mbewa ndi mtundu wina wa vitamini, koma kuwonjezera uchi ku ma ward ku gulu loyesera. Zotsatira zake, zinyama zomwe zidadya uchi, chifukwa cha kusowa mavitamini sizinavutike, ndipo zomwe zidagwa mu gulu lolamulira - zinadwala.
Malingana ndi kafukufuku wa asayansi, mavitamini otsatirawa ndi mavitamini omwe amapezeka mu uchi: mavitamini a gulu B-B1, B2, B3, B5, B6, B9, B12, komanso vitamini A, C, H, E, K, PP, potassium, phosphorous, mkuwa, calcium, zinki, chitsulo, magnesium, manganese, chromium, boron, fluorine. Zomwe zimagwiritsidwa ntchito pazigawo zonsezi zimawonetseredwa bwino kwambiri mukamalowa mu njira yowonjezera, choncho uchi umatengedwa ngati chinthu chofunika kwambiri.
Kwa uchi kumabweretsa phindu lalikulu kwa thupi, ndibwino kuti tiyimire m'madzi otentha ndi kumwa m'mawa opanda kanthu m'mimba komanso madzulo musanagone. Mlingo umodzi ukhoza kusiyana pakati pa 20 ndi 60 g Komabe, ziyenera kukumbukiridwa kuti chigawo chachikulu cha uchi ndi shuga, zomwe zimatsutsana ndi shuga ndi kunenepa kwambiri. Musagwiritse ntchito uchi komanso ngati muli ndi vuto linalake.