Imibuthano emnyama idala inkinga kubantu abanesikhumba esimhlophe ikakhulukazi, ezinye izimo ezingase zibe zofuzo noma ezinye ngenxa yemikhuba ethile emibi njengokubhema, ukungalali ebusuku, noma imikhuba yokudla engalungile elahlekelwa amavithamini adingekayo, futhi odokotela bayachaza ukuthi kukhona amavithamini amathathu adingekayo asebenza ukulwa nemibuthano emnyama, okungukuthi:
1- Vitamin C: isiza ukukhiqiza i-collagen esebenza ukuvuselela isikhumba, futhi ukudla okunothe ngovithamini C kufaka amawolintshi, ama-tangerines, amagwava, yonke inhlobo kapelepele, isipinashi, iklabishi, ukholifulawa.
2- Vitamin E: ivikela izicubu namaseli ekulimaleni kwama-radical mahhala, ukungcola kwemvelo, kanye nemisebe ye-ultraviolet evela elangeni.Uvithamini E utholakala kumantongomane, ubisi, amaqanda, inhlanzi, namafutha emifino.
3- Vitamin K: Ivikela umbala esikhumbeni ngokuvimbela ukugeleza kwegazi emithanjeni kanye nama-capillary amancane esikhumbeni esincanyana ngaphansi kwamehlo.Itholakala ekudleni okuningi okufana netheniphu, isipinashi, ukholifulawa, ukwatapheya.