can we take b12 injection during periods CYANOCOBALAMIN INJECTION, USP 30000 mcg/30 mL (1000 mcg/mL) 30 mL VIAL Vitamin B12 Deficiency: Causes, Symptoms,

The amount of weight loss can vary

Administration: Vitamin B-Complex Injection is administered either intramuscularly, subcutaneously or by slow intravenous injection, as directed by a healthcare provider

If your blood levels are lower than 200pg/mL or if you are diagnosed with pernicious anemia, your doctor may recommend B12 supplementation via injection

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This can be due to having low levels of intrinsic factor in the digestive system, having a digestive condition, or following a plant-based diet