b12 injections twice a week for Weight Loss: Spa Black's Guide Benefits of Weekly B12 Injections:

The trials tested oral, intravenous, and subcutaneous routes of administration at doses ranging from micrograms to 1 mg per day

Speed of Results For people who are deficient and symptomatic, how quickly levels recover can matter

the product information notes that refrigeration can cause a color change (darker yellow) which does not affect safety or effectiveness

Order the correct tests

The primary compounds in the formula are methionine, inositol, and choline: Methionine is an essential amino acid Inositol supports proper cell formation Choline is a water-soluble nutrient that supports liver function Together they metabolize fat cells and assist in the elimination of stored fat deposits in the liver and body, and may encourage fat reduction