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"Vitamin B12 sources and microbial interaction"
Estrogen therapy, venous thromboembolism, and risk factors
In gastric cancer after gastrectomy (which removes the gastric parietal cells and, thus, the source of intrinsic factor needed for normal vitamin B12 absorption), supplementation with vitamin B12 can prevent the development of vitamin deficiency (17)
From boosting energy levels and supporting metabolism to enhancing mood, focus, and brain function , vitamin B12 plays a critical role in how the body performs each day
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