Mpaka posachedwa, mazira a zinziri ankawoneka ngati okoma, omwe anakonzedwa ndikugwiritsidwa ntchito pa nthawi yapadera komanso pa maholide. Koma lero mankhwalawa angapezeke pa kugulitsa kwaulere pamodzi ndi mazira a chikuku. Ambiri amatha kudya kwambiri zinziri zokha, ndikukhulupirira kuti ndi zothandiza kwambiri. Mwachitsanzo, pali lingaliro lakuti caloric zili ndi zinziri mazira, ndipo zinthu zamtengo wapatali mwa iwo ndizitali. Inde, mankhwalawa ali ndi mapuloteni ambiri, ali ndi mafuta othandiza kwambiri, ma vitamini A , E ndi D, mavitamini B, ndi mndandandanda wa zinthu zomwe zimapezeka: chitsulo, potaziyamu, magnesium, calcium, phosphorous, zinki ndi zina. Koma calories mu zinziri mazira sizing'ono, chifukwa muli mafuta okwanira.
Ndi ndalama zochuluka bwanji mu dzira la zinziri?
Kuchokera ku zinziri mazira, zinziri zimasiyana mosiyana, poyamba, mawonekedwe ake, kotero sangathe kusokonezeka. Zilonda zazing'onong'ono zimayambitsidwa ndi timadontho tating'onoting'ono tating'onoting'ono, ndipo ndizochepa kwambiri mu kukula ndi kulemera kwake. Ngati kuyerekezera ndi dzira la nkhuku, chiŵerengero cha voliyumu chidzakhala 1: 5. Choncho, caloric zili ndi zinziri mazira amawoneka ofooka, ngakhale kuti zikufanana ndi mphamvu ya mazira ochiritsira. Mwachitsanzo, mu dzira limodzi la nkhuku muli ma calories 70-75, ndipo mu caloric zomwe zinziri dzira dothi 1 ma PC adzakhala pafupifupi 14-15 kcal, zomwe zikutanthauza mu zidutswa zisanu padzakhalanso 75 kcal. Kuti asawonjezere chiwerengerochi, mankhwalawa akulimbikitsidwa kuwira kapena kuwotchera. Pambuyo pake, mazira okazinga ndi mafuta adzakhala obirira komanso opanda phindu. Ndipo caloric wokhutira zinziri zophika zidzakhala zofanana ndi mphamvu yamtengo wapatali. Ndipo m'phika yophika pafupifupi zinthu zonse zothandiza ndi mavitamini adzakhala pafupi kwathunthu.