Tsvagiridzo inoratidza kuti vachembera vazhinji vezvinomera vane kudya kwakafanana kwekudya kwezvinovaka muviri uye zvinovaka muviri kune vasiri zvirimwa. Nezera, simba remuviri rinodzikira, asi kudiwa kwezvinhu zvakaita secalcium, vhitamini D, vhitamini B6 uye pamwe mapuroteni kuchawedzera. Kuratidzwa kwezuva kunowanzo kuganhurirwa, uye saka vhitamini D synthesis ishoma, saka mamwe masosi evhitamini D anonyanya kukosha kune vanhu vakura.
Vamwe vanhu vanogonawo kunetseka kutora vhitamini B12, saka mamwe masosi evhitamini B12 anodiwa, kusanganisira. kubva pazvokudya zvakasimbiswa, tk. kazhinji vhitamini B12 kubva kune yakasimbiswa uye yakasimbiswa chikafu inotorwa zvakanaka. Mapuroteni anokurudzirwa kune vanhu vakura anopokana.
Mirayiridzo yekudya parizvino haikurudzire kuwedzera mapuroteni kudya kune vakura. Vatsvakurudzi ve nitrogen balance meta-analysis vakagumisa kuti hapana chikonzero chiri pachena chekukurudzira mapuroteni ekuwedzera kune vanhu vakwegura, asi akasimbisa kuti data haina kukwana uye inopesana. Vamwe vaongorori vanogumisa kuti kudiwa kwemapuroteni erudzi urwu rwevanhu kunogona kunge kuri 1 - 1,25 g pa1 kg. uremu .
Vanhu vakura vanogona kusangana nyore neprotein yavo yemazuva ese pakudya kwemuriwo., kunze kwekuti mapuroteni ane hupfumi hwemiti yezvokudya zvakadai semarimu uye soy zvigadzirwa zvinosanganiswa mukudya kwezuva nezuva. Chikafu chemuriwo chakapfuma mufiber yekudya chinogona kubatsira kune vanhu vakura vane dumbu.
Vachembera vanodya miriwo vanogona kubatsirwa zvakanyanya nezano kubva kunyanzvi dzezvekudya nezvekudya zviri nyore kutsenga, zvinoda kudziya kushoma, kana zvakafanira kudya kwekurapa.