The vitamin B12 is one of the B vitamins that are important to maintain a good body. Often known as Cobalamin, the B12 vitamin is required for the systems to convert the carbs, fats and proteins from food into energy. Vitamin B12 also, just as significantly, helps keep the red blood cells healthy and so prevent coronary disease as well as keeping the immune response functioning at its maximum level. In addition, vitamin B12 is used to create the protective covering of all nerve cells in the body.
The most important function of B12 is to form healthy red blood cells. Nevertheless all cells need vitamin B12 to keep them healthy. It is the white blood cells, amongst others, that need vitamin B12 to help ensure that the immunity mechanism functioning properly. All the nerve cells in the body also need vitamin B12 to form their protective fatty layer. This is necessary for all the nerves but is especially so for those in the brain. If there is not adequate vitamin B12 to make this protective layer then the brain won’t be functioning properly.
Apparently the quantity of vitamin B12 that the body wishes is comparatively small but is required on a constant basis. Nonetheless vitamin B12 on its own isn’t enough as the body can’t absorb it easily. To help the body absorb vitamin B12 the gut produces intrinsic factor which will enable more of the vitamin B12 to be soaked up. Vitamin B12 is only found in animal foods such as liver, eggs, fish and meat but most of the people consume much more than their recommended dose.
This isn’t an issue as the body can only absorb about half the vitamin B12 that is consumed. It is also worth noting that the body can recycle the B12 which cuts down on the impact of a vitamin B12 deficiency. Nonetheless strict vegetarians or vegans are likely to need vitamin B12 supplements if they don’t eat any animal products which contain this significant vitamin.
If the body hasn’t got enough vitamin B12 then anemia is the most evident sign of vitamin B12 deficiency.
Clearly, this is thanks to the fact that there is not enough vitamin B12 to make healthy red blood cells. Anemia may also be due to the body not creating enough intrinsic factor to help soak up the vitamin B12 that is available in the food consumed. Occasionally, all that is wanted to restore the proper levels of B12 to the body is an easy change in diet, with more protein, as an example. But for most the best and simplest way to correct a vitamin B12 deficiency is to undergo vitamin B12 injections or to take vitamin B12 additions.
Many who do so report serious and rapid improvements in staying power, energy and overall well being.
The body tends to makes less inbuilt factor once someone reaches 50 and this will lead on to less vitamin B12 being absorbed and supplements of vitamin B12 could be required. Children are also in jeopardy from anemia because they may not eat the food that contain vitamin B12.
Pregnant women need more vitamin B12 as the baby is soaking up vitamin B12 during the pregnancy to grow properly.