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Vitamin B-12 dosage varies depending on the species being treated
A1 casein might stimulate inflammatory chemicals and worsen digestive distress
B12 injections may improve your quality of sleep, helping you feel more rested and refreshed
Unlike other vitamins, the absorption of vitamin B12 depends on a protein produced in your stomach, called the intrinsic factor
When your body lacks enough B12, your cells struggle to divide properly, impacting your hairs growth cycle
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