Hauv kev tshawb fawb tsis ntev los no tau luam tawm hauv Phau Ntawv Xov Xwm ntawm Khoom Noj, cov kws tshawb fawb tau hais txog lub luag haujlwm tseem ceeb ntawm cov vitamin B9, tseem hu ua folic acid, hauv kev tswj hwm kev noj qab haus huv tag nrho. Txoj kev tshawb no, ua nyob rau hauv ib lub sij hawm ntawm ob xyoos, koom nrog ib qho kev ntsuam xyuas ntawm cov nyhuv ...
Nyeem ntxiv