Beta-carotene hmoov yog cov khoom noj uas nrov tshaj plaws.Beta-carotene hmoov yog cov xim ntuj muaj nyob hauv ntau cov txiv hmab txiv ntoo thiab zaub, xws li carrots, qos yaj ywm qab zib, thiab spinach. Peb lub cev hloov beta carotene mus rau hauv vitamin A, uas ua lub luag haujlwm tseem ceeb hauv kev saib xyuas kev noj qab haus huv, tawv nqaij, thiab tiv thaiv kab mob ...
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