Kayayyakin abinci mai gina jiki da aka tsara don ba da abubuwan gina jiki waɗanda ƙila ba za a iya cinye su da yawa ba ana ɗaukar ƙarin abinci mai gina jiki. Don yanayin, abubuwan gina jiki kamar bitamin, ma'adanai, sunadarai, da amino acid. Gabaɗaya, ana ɗaukar samfuran a cikin nau'in capsule, kwamfutar hannu, ko ruwa.
Kariyar kayan abinci mai inganci shine wanda ake sha da baki kuma gabaɗaya ya ƙunshi ɗaya ko ƙarin abubuwan salutary. Vitamins, ma'adanai, biredi, amino acid, da enzymes su ne salutary constituents. Hakanan an san shi azaman kari na abinci.
Kariyar abinci mai gina jiki don cututtukan osteoarthritis. Mai sana'anta ya yi iƙirarin cewa chondroitin sulfate yana inganta gyaran guringuntsi na guringuntsi, yana hana raguwa, kuma yana samar da abubuwan da ke haifar da rikicewar guringuntsi, da'awar da wasu hujjojin gwaji ke goyan bayan.