Your body requires a wide variety of vitamins and minerals every day. Among these is vitamin B12, an essential B-vitamin that you obtain mostly from the food you eat. Having an excessively high or extremely low amount of vitamin B12 in your system...
Most blood diseases (hematological diseases) should be thought of as diseases that can be controlled rather than diseases that can be cured. There are reports of long-term remission in some leukemia patients, as well as a small percentage of...
An excess of vitamin B-12 is typically a rare occurrence. However, some diseases can cause the vitamin to build up in your body. If your vitamin B-12 level gets too high, it can cause some health problems. A normal level of vitamin B-12 ranges...
The body needs vitamin B-12 to produce healthy red blood cells, metabolize protein and fat, synthesize DNA and maintain proper neurological function. Because the body absorbs only a small percentage of vitamin B-12 from foods and supplements, high...
There are several important medical conditions associated with the spleen. According to the U.S. National Library of Medicine and the National Institutes of Health, the spleen is part of the lymphatic system, which wards off infection and balances...
Vitamin B-12 is an essential vitamin with diverse roles in the body. It is important for blood cell synthesis, controls blood levels of the amino acid homocysteine, and aids in nervous system function. Vitamin B-12 also regulates the immune system...
Sickle cell anemia refers to a chronic condition in which the red blood cells within the body become sickled in shape. Typically, red blood cells carry oxygen. So, with a change in their shape, the body may not receive enough oxygen. The Mayo...
Your doctor can determine the level of vitamin B-12 in your blood with a blood test. Low levels of vitamin B-12 may indicate a B-12 deficiency. Because the body absorbs only a small percentage of vitamin B-12 from foods and supplements, high...
Vitamin B-12 is required by your body's hematological and neurological systems. Additionally, vitamin B-12 facilitates lipid and carbohydrate metabolism. According to "The Wonders of Vitamin B12," normal blood levels of this vitamin range from 190...
Many patients take over-the-counter vitamin B-12 supplements to prevent or treat vitamin B-12 deficiencies, while others take it by prescription. Dosages vary widely and even relatively large doses -- sometimes up to 1,000 mcg a day -- rarely...
Vitamin B-12 is an essential nutrient important for body functions such as red blood cell formation, DNA synthesis and neurological function. However, in some cases, consuming too much of certain nutrients can also cause problems for your health....
Doctors frequently administer blood tests to measure the levels of vitamin B-12 in patients. This vitamin assists in a number of complex body processes, including methylation of DNA in the body. Keeping adequate levels of this vitamin in your body...
Liver enzymes are specialized proteins created within your liver tissue that can accumulate in your bloodstream and indicate the presence of significant liver disease or liver damage. Vitamin B-12 is a term for two related nutrients that you need...
Oncology refers to a field of medicine involving cancer. Cancer drugs, also known as chemotherapy, are the types of medications used in oncology. Generally, chemotherapy medications are used to stop the growth of cancer cells and prevent them from...
