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The main gst genes described as polymorphic are those coding for GSTM1-1, GSTT1-1 and GSTP1-1

In the absence of sufficient absorption of vitamin B12, our body will start manifesting several deficiency symptoms, such as: fatigue brain fog memory loss neurological problems heart palpitations pale skin muscle weakness mood changes appetite loss constipation infertility Where can we find vitamin B12

Scattered anecdotal reports from unsupervised users mention mild GI upset and fatigue, but without controlled data theres no way to separate the compounds own effects from dosing errors or impurities in unregulated products

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