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Some practitioners implement cycling to theoretically prevent receptor desensitization, provide physiological breaks, or manage costs, though evidence supporting these approaches is limited
It contains a cyano (cyanide) group in its structure, which makes it more stable than other forms of vitamin B12 as the cyanide stabilizes the molecule from deterioration
Youll want to avoid areas with bones and large visible blood vessels, like the back of your hand
Two chemistry-specific cautions apply
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