side effects of too many b12 injections Vitamin B12: Overdose and Vitamin B12 shots: Uses, benefits,

These include: whether a more accurate test can be developed to diagnose PA

Other foods that are high in vitamin B12 include: 3 ounces cooked clams without shells: 17 mcg 3 ounces wild cooked oysters: 15 mcg 1/4 cup fortified nutritional yeast: 8 to 24 mcg 3 ounces Atlantic salmon or canned tuna: 2.5 mcg 1 cup 2% milk: 1.3 mcg What Is The Fastest Way To Fix B12 Deficiency

If you are over age 50, you should aim to eat around 3-5 micrograms per day, while pregnant or breastfeeding women should consume 2-3 micrograms a day

It does this by taking a methyl group from 5-methyltetrahydrofolate (the active form of folate), transferring it back to the cobalamin, and releasing free tetrahydrofolate

These protocols aim to quickly fill up vitamin B12 stores and ease symptoms