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The vitamin then travels through the digestive tract before entering the bloodstream
But there are reasons why the B12 in your body may dip below normal
Some individuals may require higher doses or have other metabolic factors interfering
Its going good so far
Common symptoms and signs of a vitamin B12 deficiency include digestive problems, anaemia, a sore tongue, loss of appetite, muscle weakness, poor memory and an increased risk of nervous system damage
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