Bioendo, tus kws tshaj lij ntawm cov kab mob endotoxin thiab kuaj beta-glucan, yuav muaj 4 hnub so rau May Day, uas yuav kav txij lub Tsib Hlis 1 txog Lub Tsib Hlis 4.Teb thaum lub caij so yuav qeeb, tab sis peb yuav rov qab los rau koj ASAP thaum hnub so tiav.Yog tias koj xav tau ib yam dab tsi ceev, thov hu rau peb tam sim no ....
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