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Remember that nitrous oxide does not necessarily take away the vitamin B12 in your system
Vitamin B12 shots help replenish essential nutrients that support energy metabolism, nerve signaling, and healthy red blood cell production, which may ease ongoing fatigue
Typical dosing is 0.2ml administered in the evening, on an empty stomach, five out of seven days of the week
Age also deserves consideration
They are often discussed as investigational compounds in medical and research contexts
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