b12 injections 1000mcg im vitamin or sq CYANOCOBALAMIN INJECTION, USP 30000 mcg/30 mL (1000 mcg/mL) 30 mL VIAL It is used to prevent and to treat vitamin B12 deficiency Vedco Inc. - VITAMIN B-12
Description
For adults in the UK, the standard dietary reference intake is 1.5 micrograms (g) daily for maintenance of normal health

However, you are at increased risk of vitamin B12 deficiency if any of the following applies: You're age 50 or older
Thiamine mononitrate (Vitamin B1) is essential for metabolism of carbohydrates and maintain nerve fibers
The best time to take 5-amino-1MQ is in the morning, preferably 30-60 minutes before the first meal of the day
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Storage Conditions and Notes Liquid and vapors are flammable