Purotini shoma ndiyo inowanikwa pasi peprotini inobatsira kuchengetedza nitrogen equilibri mumuviri (nitrogen chinhu chakakosha kune zvinhu zvose zvipenyu, sezvo chiri chikamu chezvose amino acids uye mapuroteni). Yakawanikwa kuti munguva yekutsanya kwemazuva 8-10 chizhinji cheproteine chinoparadzaniswa mumuviri - inenge 23.2 gramu (kune munhu ane mashekeri 70 kg). Zvisinei, izvi hazvirevi kuti kudya kwepuroteni yakafanana kubva pakudya kuchagutsa zvakakwana zvinodikanwa zvemuviri wedu munharaunda iyi yezvokudya, kunyanya kana uchiita mitambo. Purotini shoma inongokwanisa chete kuchengetedza hutano hwehutano hwakanaka panguva yakakodzera, uye kunyange kwenguva pfupi.
Puroteni yakawanda ndiyo yakawanda yemapuroteni muzvokudya zvinogutsa zvakakwana zvinodikanwa nevanhu zvinokonzerwa ne nitrogen uye zvinopa izvo zvakakosha zvikamu zvemisumbu inopora mushure mekuita muviri, inoita kuti hutano hwakanaka huvepo, inobatsira pakuumbwa kwehutano hwakakwana hwekudzivirira zvirwere zvinotapukira. Puroteni yakawanda yemuviri wemukadzi mukuru ndeye anenge 90 - 100 magiramu emapurotini pazuva, uye nemitambo yakasimba nguva dzose, izvi zvinogona kukura zvikuru - kusvika pamasero 130 - 140 pazuva uye zvimwe. Inofungidzirwa kuti kuita purotini yakawanda zuva nezuva pakuita maitiro ekuita muviri kwe kilogram imwe yehutatu hwehuviri, inowanikwa kudya 1.5 gramu yeproteinini nezvimwe zvinodiwa. Zvisinei, kunyange mumitambo yakakura yekudzidzira mumitambo, chiyero chemapuroteni hachifaniri kudarika 2 kusvika ku2,5 gm kilogram yehutatu hwehuviri. Kana iwe unopinda zvikamu zvemitambo kana masangano ehutano ane chinangwa chepfungwa chete, saka zvakanakisisa zveprotini zvakadyiwa mune zvekudya zvako zvinofanira kuonekwa sechiyero chazvo, izvo zvinogonesa kudya 1.5 kubva ku 1.7 gramu yeprotein per kilogram yehutatu hwehuviri.
Zvisinei, kutevedza purotini shoma uye proteinini yakawanda mumitambo haisiyo chete mamiriro ekudya kwakakwana, iyo inopa miitiro yekuvandudza mumuviri mushure mokudzidzira kushanda. Ichokwadi ndechokuti mapuroteni ezvokudya anogona kusiyanisa zvakanyanya mune zvekudya. Semuenzaniso, mapuroteni emhuka kubva kumunhu akakodzera mumuviri womunhu maererano neamino acid yakagadzirwa. Iine zvose zvinodiwa amino acids zvakakosha pakukura nekukurumidza kugadzirisa musimba mishonga inoshanda mumitambo. Mapuroteni anowanikwa muzvokudya zvinomera ane zvishoma zvishoma zvemashoko anokosha emamino acidzwa kana kusakwana kwevamwe vavo. Nokudaro, paunenge uchiita zvemitambo, kudya kwakakwana kuchave nyama uye mazai emisi, mazai nehove.
Nokudaro, pamusana pekufungisisa tsika dzeproteine shoma uye protein yakawanda, munhu anofanirwa kuedza kupa muviri wako nezvimwe zvinhu zvinonyanya kukosha kumitambo.