Most people who eat a balanced diet get all the essential vitamins and minerals they need to maintain good health, including immune health
Vitamin B12 is obtained through food sources such as beef, liver, chicken, fish (trout, salmon, tuna, clams), fortified breakfast cereals, lowfat dairy products, and eggs
Prophylaxis and treatment of other macrocytic anaemias associated with Vitamin B12 deficiency.
People taking high-dose B12 supplements (1,000 to 5,000 mcg daily), receiving B12 injections (cyanocobalamin or methylcobalamin), or consuming heavily fortified foods can easily push their serum levels above 900 pg/mL
Peptide Injections: What Are They