送交者: neo6 于 2006-5-25, 17:40:10:

回答: 400微克叶酸而不是400毫克 由 passbyer 于 2006-5-25, 14:48:13:

I bought a bottle of 100 tablets of folic acid and each tablet is 1mg. If a person needs 400mg per day, he needs to take 400 tablets!

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