Are you taking Vitamin B12?

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More than 70% of people over the age of 50 are thought to suffer from some form of vitamin b12 deficiency.  When this occurs your body is being deprived of an essential vitamin.  B12 is needed in order for your body to make red blood cells.  Therefore when your body does not have enough vitamin b12 it can lead to anemia. Red blood cells are critical as they carry oxygen through the body.  A person with vitamin b12 deficiency may feel very lethargic, weak, and tired.  There are different methods for a person to receive vitamin b12 such as through vitamin b12 injections.