b12 injection how soon does it work Are Vitamin Shots Right for You? How Fast Does a Vitamin

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

Cyanocobalamin and hydroxocobalamin are the top choices

If you have been getting shots for several weeks and feel no difference at all, that is worth a conversation with your provider

[2] The principle of 'more is better' does not apply to vitamin supplementation