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Yes, BAC water expires, and the printed date is the only date that governs a sealed vial
Switched this year as these are almost out of date
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
Since B12 is primarily found in animal products, those following a vegan or vegetarian diet often need supplementation to avoid a deficiency
I have more energy and motivation
For this page, the editorial team checks medical and regulatory claims against primary sources, clinical trials, public datasets, and regulator guidance
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