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Our team often receives questions like How soon do you feel less tired after a B12 injection?
A deficiency in B12 can increase susceptibility to infections and cause general fatigue
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This vitamin has an important role in the production of important neurotransmitters (serotonin and dopamine)
Confirm whether identity testing is supported by LC-MS, mass spectrometry, or another suitable analytical method
The experiment involved several treatment groups across multiple animal models
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