DOI: 10.1016/j.bbadis.2011.10.003
Temperature fluctuations, light exposure, or contamination can shorten effective life significantly
Excess B12 does not generally cause direct harm to the kidneys or liver in people with healthy organs
In addition, B complex can provide health benefits like: May improve brain function The B vitamins play a role in keeping your brain healthy
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It accepts energy from sun and other molecules that you eat, and it becomes reduced again