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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Dosage: 300-500 mcg daily via subcutaneous injection
A deficiency of vitamin B12 can also cause shortness of breath or heart palpitations, as well as gastrointestinal symptoms including constipation, diarrhea, appetite loss, or gas
It helps make red blood cells, preventing anemia
Vitamin B12 deficiency is a genuine clinical concern but the right treatment depends on accurate diagnosis and individual factors
Great service and product I am feeling so much better since using these injections
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