فيتامين B12

ارتفاع مستوى فيتامين B12 يزيد خطر الأصابة بالسرطان

Keep going السرطان 21 نوفمبر 2013

لفيتامين B12 الموجود في السمك واللحوم والبيض ومنتجات الالبان، اهمية صحية كبيرة للانسان، وخاصة للجهاز العصبي وخلايا الدم وايضا لتركيب الح...

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