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Doctors use them to treat B12 deficiency and manage some health issues
Keep in mind that the best option depends on the underlying cause of the deficiency and your healthcare provider's recommendations
How Cobalt Allergy Can Affect Vitamin B12 Intake For those with a cobalt allergy, consuming Vitamin B12 can lead to allergic reactions, making it difficult to maintain adequate levels of this essential nutrient
Keep an eye on how your treatment is going and change it if needed
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