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If your levels come back deficient: Work with your doctor on a supplementation protocol
Improving Stamina B12 contributes to oxygen transport efficiency by supporting red blood cell formation and function
Tell your health care professional if you have any other types of allergies
Inform your doctor if you have any known allergies to this medication
Toh H et al
VITAMIN B12 When youre deficient in vitamin B12, you may feel tired, depressed, or overall drained
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