b12 injections im or sq Injection Subcutaneous Intramuscular How to self-inject intramuscular vitamin

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[18] Lactation studies demonstrate that maternal injections modestly elevate breast-milk B12 concentrations without adverse infant outcomes, supporting compatibility with breastfeeding while underscoring the need for maternal repletion to prevent neonatal deficiency

Vitamin B12 appears in the milk of nursing mothers in concentrations that approximate the mother's vitamin B12 blood level

B12/MIC should be used in combination with diet and exercise to maximize results

Vitamin B12 injections can be effective for raising the vitamin B12 levels in the blood quickly for those with vitamin B12 deficiency