Vitamin B12, as one of the most important of the vitamin B complex members, plays a key role in maintaining the functions of brain and nervous system. Vitamin B12 is essential in order to maintain a healthy body. It is also known as cobalamin, is water soluble and found in many food sources. If your body’s intake of B12 is adequate, it will provide both supportive and preventive functions.
It prevents anemia and also support the production of red blood cells. It is also used for the metabolism of protein, carbohydrates and fat. So it’s very important to have an adequate supply of B12 in order to support both physical and mental health.
There are many signs of B12 deficiency, including a sore tongue, tingling and numbness in feet and/or hands, nervousness, depression, problems with memory, and physical weakness. If you vitamin B12 methylcobalamin suffer from any of these symptoms, it may be a good idea to get yourself tested.
Vitamin B12 can be obtained from many food sources, all of which are from animal products. Primarily, it’s found in meat, chicken, eggs, daily products, and fish. Many foods, such as breakfast cereals are also fortified with B12.
As B12 isn’t found in plant foods it is suggested that strict vegetarians take a B12 supplement and eat foods that have B12 added to them.
As well as strict vegetarians, other groups of the population may also suffer from B12 deficiency. These include older people and individuals whose bodies don’t make enough intrinsic factor, which is used to convert B12 into an usable form.
There are many B12 supplements on the market, but it should be noted that most contain cyanocobalamin. This is not absorbed by the body as well as methylcobalamin, so you may be better off getting the latter, especially if you have problems with intrinsic factor.