Siv ua cov khoom siv raw rau synthesizing anti-hnyuv, lipid-kev txo, cov hlab ntsha tiv thaiv, tua kab mob thiab lwm yam tshuaj.
Lub thawv: Raws li cov neeg siv khoom thov
Chaw ntim khoom: Khw muag khoom txias thiab qhuav
Cov Qauv Txheej Txheem: Tus qauv thoob ntiaj teb.