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They are supplied exclusively for in-vitro and pre-clinical research purposes
Vitamin B12 is considered beneficial and generally safe, even at high doses
Research community sources commonly describe rotating injection sites (abdomen, outer thigh, back of upper arm) to lower the chance of local irritation
We like methyl B12 the most, because it comes bundled with a valuable methyl donor, a detoxifying agent to further boost your health
Our advanced urine hormone panel can also reveal how effectively your body is utilizing B12 by assessing methylation markers
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