Wb tham txog cov txiv hmab txiv ntoo dawb: lawv cia cov antioxidants tsawg dua, tseem muaj cov organic acids, vitamins, cov tannins, bioflavonoids, proteins, potassium, cov rog, phosphorus, magnesium, dawb fiber, txiv hmab yog khoom noj khoom muaj nqis. Cia li saib xyuas cov txiv hmab txiv ntoo zoo li hnub qub "Valentine" Valentine txiv hmab txiv ntoo yog daim nplua nuj ntawm cov txiv hmab, uas yog muaj zog ntawm cov nroj tsuag muaj zog.
Qeb Euphorbia
Euphorbia yog ib qho nroj tsuag ntev ntawm txhua lub teb chaws. Muaj ntau tshaj li ib txhiab tsiaj ntawm no nroj tsuag. Lub npe "spurge" cog tau txais vim hais tias lub stems thiab nplooj ntawm cov nroj tsuag yog ntim nrog tuab dawb kua txiv, resembling mis nyuj haus. Tseem ceeb thaj chaw ntawm cov kua mis los ntawm euphorbia Zib los ntawm euphorbia muaj ib qho meej saj thiab txawv txawv.