Koj daim tawv nqaij yog lub cev loj tshaj plaws ntawm koj lub cev, ua los ntawm ntau yam sib txawv, suav nrog dej, protein, lipids, thiab ntau cov zaub mov thiab tshuaj. Nws txoj hauj lwm tseem ceeb heev: tiv thaiv koj ntawm kev kis kab mob thiab lwm yam kev ua phem rau ib puag ncig. Cov tawv nqaij kuj muaj cov hlab ntsha uas paub qhov txias, kub, p ...
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