Short-term use (1-2 weeks) may be sufficient for some, while others may require longer periods (4-6 weeks or more) to achieve their goals
2.5 mg = 0.5 mL = 50 units 5 mg = 1.0 mL = 100 units (a full 1 mL U-100 syringe) 7.5 mg = 1.5 mL = 150 units (needs two draws on a 1 mL syringe) 10 mg = 2.0 mL = 200 units 12.5 mg = 2.5 mL = 250 units When to re-check the math Recalculate when you change vial size, BAC water volume, dose, syringe type, or syringe capacity
Shi F et al
Specifications for Cyanocobalamin 1,000 mcg / mL Injection 1 mL Product Properties: Protect From Light Store at controlled room temperature of 20 to 25 degrees Celsius (68 to 77 degrees Fahrenheit) Benzyl Alcohol, 1.5%, is present as a preservative Each vial also contains Sodium Chloride, 0.9% Cyanocobalamin Injection, USP is a sterile solution of cyanocobalamin for intramuscular or subcutaneous injection
Pickart, she was instrumental in analyzing GHK's effects on gene expression