The human immunodeficiency virus, or HIV, is the virus that can lead to acquired immune deficiency syndrome, or AIDS. Being infected with HIV or developing AIDS can cause several complications, including lowering your level of vitamin B12. If you are concerned about your B12 level, talk to your physician, who can run tests to see if supplementation is required.
B12
Vitamin B12 plays several important roles in the body, including regulating metabolism, the formation of red blood cells and proper nerve system functioning. If your levels get too low you can develop anemia, loss of balance, numbness or tingling in the arms and legs and weakness, says MedlinePlus. Following a strict vegetarian diet that does not allow meat, eggs or dairy may increase your risk of becoming deficient. If you are living with a chronic illness or follow a strict diet, your physician can perform a simple blood test to check your level and determine if a deficiency exists.
HIV and B12 Deficiency
A B12 deficiency can lead to anemia, and having HIV or AIDS can increase your risk of a B12 deficiency for several reasons. If your diet does not include foods rich in B12 your body may not get all that it needs. Anemia is a common complication in those with HIV and AIDS because the disease and some of the medications used to treat it can affect the body's ability to absorb vitamin B12, reports the AIDS Project Los Angeles. Anemia is a serious complication of an HIV infection because it can shorten your lifespan. Treatment will depend on the exact cause and severity of the deficiency.
RDA for B12
A general recommendation is that all adults should get about 2.4 mcg of B12 every day. If you have HIV or AIDS your doctor may recommend getting more from food or supplements. Organ meats, many types of fish and fortified foods such as cereals, breads and juices can easily help you meet the daily requirement, notes the Office of Dietary Supplements. While even high amounts of B12 appear to be safe, if you have a complication such as HIV, you should always check with your doctor before supplementing to prevent complications.
Side Effects
Supplementation can be taken orally or received through an injection. In most cases B12 supplementation is well tolerated, however some may experience skin rashes, wheezing or diarrhea, according to MayoClinic.com. In addition, any type of supplement has the potential to interact with other herbal, over-the-counter or prescription medications you may be taking.
You may need to take B12 supplements for the rest of your life to prevent complications, and your physician can monitor your progress to make sure you are getting enough.
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