Lettuce la Konyana le nkoa le phetse hantle haholo-holo ka lebaka la tšepe e ngata le vithamine C. Ka mohlala, lettuce ea konyana e na le limiligrama tse 35 tsa vithamine C ka ligrama tse 100. Ka limiligrama tse 2 tsa tšepe ka ligrama tse 100, lettuce ea konyana le eona e na le tšepe e ngata haholo bakeng sa meroho le litlama. Motsoako oa limatlafatsi o molemo ka ho khetheha bakeng sa lijo tse leka-lekaneng tsa meroho kapa vegan: vithamine C e ka ntlafatsa ho monya ha tšepe e thehiloeng limela.
Lettuce la Konyana le lona le phetse hantle ka lebaka la beta-carotene e ngata. Limiligrama tse 3.9 li fumaneha ka ligrama tse 100. 'Mele o fetola beta-carotene vithamine A, e phethang karolo ea bohlokoa khōlong ea lisele 'me e ka ba le phello e ntle letlalong le mahlo. Lettuce la Konyana le lona le na le folic acid e ngata ka li-microgram tse 145 ka ligrama tse 100. Vithamine e tsoang ho B complex, ka mohlala, e tšehetsa karohano le ho tsosolosoa ha lisele 'me e phetha karolo ea bohlokoa haholo ho ja lijo tse leka-lekaneng nakong ea bokhachane.
Lettuce la Konyana le lona le na le liminerale tse sa tšoaneng tsa bohlokoa: limiligrama tse 13 tsa magnesium ho ligrama tse 100, limiligrama tse 35 tsa calcium, limiligrama tse 421 tsa potassium, le limiligrama tse 49 tsa phosphorus. Le hoja potasiamo e boloka khatello ea mali le magnesium e matlafatsa mesifa, phosphorus e phetha karolo ea bohlokoa mohahong o tiileng oa masapo le meno, har'a lintho tse ling. Oli ea bohlokoa ea valerian e ka har'a lettuce ea konyana e ka ba le phello e khutsitseng le e khathollang.
E le hore livithamine le liminerale tsa bohlokoa ka lettuce la konyana li se ke tsa lahleha, lettuce le lokela ho jeoa kapele kamoo ho ka khonehang ka mor'a ho reka.