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My ampoules are '1000 iu / 1 ml' so, by injecting the whole of the 1 ml from ampoule, I get 1,000 iu
This autoimmune condition affects the stomach's ability to produce intrinsic factor, so you can't absorb vitamin B12 through your digestive system
This process can reduce the availability of nicotinamide for NAD+ production, potentially impacting cellular energy levels
Recent Clinical Trials and Research Findings Recent studies suggest high-dose B12 can help with nerve pain
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