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This includes proper institutional oversight, appropriate experimental design and compliance with laboratory safety standards for research compound use
Vitamin B12 supports white blood cell formation
Tingling in the hands and feet is another sign of B12 deficiency
Intramuscular injection has proven to be the most effective method for those with vitamin B12 deficiencies or choosing to boost their levels for other reasons, second only to intravenous which is most often administered under emergency situations
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