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The main reason why some people feel worse after their B12 injection is due to an increase in energy
People who cannot absorb B-12 will need regular injections since your body needs B-12 to function properly
We also offer discreet shipping to ensure your privacy is protected throughout the process
Mild hypoxia, as at high altitude, suppresses lactic acid production ("the lactate paradox"), and increases the amount of carbon dioxide in tissues
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