b12 injectable cyanocobalamin Out of Stock - VITAMIN (Generic) Solution, 1000-mcg/mL, 100-mL vial - Easy Refills Overdose Information Immediately contact your closest emergency animal hospital or vet Cyanocobalamin Injection USP 1000 mcg/mL

Intramuscular injections should be given deep to minimize irritation

Vitamin B12 is required for the function and development of many parts of the body, including the brain, nerves, and blood cells

Every day, millions of people around the world inject insulin subcutaneously

Some especially rich sources of vitamin B12 include the following: Beef kidney: 1/3 cup (75 g) provides 311% of the recommended dietary intake (RDI) Beef liver: 1/3 cup (75 g) provides 881% of the RDI Canned salmon: 1/3 cup (75 g) provides 61% of the RDI Eggs: 2 large eggs provide 25% of the RDI Ground beef: 1/3 cup (75 g) provides 40% of the RDI Milk: 1 cup (250 ml) provides 20% of the RDI Trout: 1/3 cup (75 g) provides 61% of the RDI Although most insurance is accepted for a vitamin B12 injection, you should contact your insurance company before your visit to confirm coverage and cost

If your deficiency is not diet-related, you may need injections for the rest of your life