One of the B complex vitamins, vitamin B12 is a water-soluble vitamin that is necessary for certain body functions, such as metabolism and the production of the red blood cells. It is naturally present in certain foods and at times added to others. It can also be taken in dietary supplement form. As it is needed in certain various body functions, deficiency of it can result to several health issues. There are several factors that cause vitamin B12 deficiency, which can lead to various symptoms.
One of the causes of vitamin B12 deficiency is pernicious anemia. Pernicious anemia is an autoimmune disease that causes failure in the production of intrinsic factor, which is a glycoprotein released by the stomach and is needed for the absorption of the B vitamin. Certain digestive system problems can also cause B12 deficiency. One of them is atrophic gastritis, which is characterized by a thinning of the stomach lining and affects up to 30% of people who are 50 years old and above. Other digestive conditions that cause the deficiency include Crohn's disease and celiac disease. Excessive consumption of alcohol and long-term use of drugs may also cause B12 deficiency.
Moreover, lack of vitamin B12 has several symptoms. These include weakness, tiredness, and light-headedness. Moreover, people who are deficient of the vitamin tend to have rapid heartbeat and breathing and pale skin. They also get bruises and bleed easily. Other symptoms are sore tongue, stomach upset, diarrhea or constipation, and weight loss.
What should be taken note of is that when lack of B12 is left untreated, it can lead to nerve cell damage. In this case, several other symptoms can be observed. These include memory loss or dementia, mood changes, depression, tingling or numbness in fingers and toes, and difficulty in walking.
Animal foods are the natural primary source of vitamin B12. Beef liver and clams are rich sources of the vitamin. It can also be found in poultry, eggs, milk, and milk products. As its source is mainly animal foods, vegetarians should get checked for B12 deficiency. Vitamin B12 dietary supplements are also available to help maintain the right concentration of the vitamin in the body. With this, several symptoms and conditions can be avoided. And, having sufficient amount of B12 makes one enjoy various benefits, such as having a more energetic and stronger body, healthier skin, hair, and nails, and a happier disposition in life.
More tips on how to enhance your overall well-being and quality of life at Choice Nutrition Supplements.
Article Source: http://EzineArticles.com/?expert=Sherry_R_Bray
Article Source: http://EzineArticles.com/7996204
No comments:
Post a Comment