b12 injectable 2000 ml Cyanocobalamin (B12) Injection 1000 mcg/mL, Multiple Dose Vial 30 Vitamin B-12 Injectable for Horses,

Shah Y et al

Energy for Exercise & Daily Function B12 is essential for energy production and the synthesis of fatty acids the metabolic processes that determine how energized you feel

Pharmacy delay is a few days

Salinas et al 27 The traditional treatment of vitamin B 12 deficiency is the intramuscular injection of cyanocobalamin, generally, 1 mg/d for 1 week, followed by 1 mg/wk for 1 month, and then 1 mg every 1 or2 months ad perpetuum

Vital source of energy during fasting, an easily absorbed micronutrient

This is one reason why B complex is often used in IV drips for postpartum moms, burnt-out professionals, and anyone feeling mentally or emotionally drained