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Their licensed professionals use intramuscular injections for better absorption than oral supplements
Or request your doctor to order tests for you
Headaches One of the most common symptoms of B12 deficiency is headaches
For more information on B12 injections, read our blogs here
Oral dosing ranges discussed in research community use Phase Weeks 12 (start low) Daily dose 50 mg once daily Notes Morning dosing is the pattern most often reported
Other causes of B12 deficiency may be helped by increasing the vitamin B12 in your diet
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