vitamin b12 injection 1000 mcg for Cyanocobalamin 1,000 mcg, 25/Box (Rx) Cyanocobalamin 1,000 mcg / mL

Gastrointestinal: Diarrhea or constipation, loss of appetite, weight loss, sore or smooth tongue (glossitis)

As an essential vitamin responsible for energy production, nervous system function, and metabolic support, B12 plays a critical role in how the body and mind perform each day

Among the 25 studies included in the qualitative synthesis (16 in the meta-analysis), 15 focused specifically on serum cobalamin changes (reported by baseline and post-treatment means and standard deviations in pg/mL) and 10 reported homocysteine outcomes (means and standard deviations in mmol/L)

Vials maintain their stability for the full 28-day refrigerated window if kept upright, protected from direct light, and stored in a dedicated section of your refrigerator away from the door