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Understanding how minerals support B12 function is crucial, particularly magnesiums role in cellular energy production and how it protects kidney function during B12 supplementation

B complex with vitamin C A blend of B vitamins is often employed to address or prevent vitamin deficiencies caused by intake or specific health conditions, like alcoholism or pregnancy complications

Conversely, vitamin B12 absorption from eggs appears to be markedly inefficient, with a notably low absorption rate of less than 9% [87]

The study doesn't say what recommended B12 levels should be, just that its possible some people aren't getting enough, and that more research is needed in this area to figure out optimal levels

Gentle swirling is sufficient