Tuesday, May 24, 2011

Micronutrients and HIV

Micronutrients and HIV

Be well informed when choosing supplements. And involve your healthcare team in your decision.

A person with HIV might be deficient in a micronutrient for any number of reasons: side effects make it hard to eat, nutrients from food are not absorbed, or the body needs more nutrients to fight the virus. Several studies have shown that people with HIV are at increased risk of developing micronutrient deficiencies. In turn, these deficiencies can increase the rate of HIV disease progression to AIDS and can increase the risk of dying. For this reason it is believed that the micronutrient requirements for people with HIV are higher than the RDAs for the general population.

However, there are still unresolved issues. Some scientists and healthcare experts say that micronutrients have therapeutic value at very high doses, up to 10 times the RDA, but others disagree and prefer to take a more conservative approach. Studies are difficult to interpret, but recent clinical trials of multivitamins have demonstrated benefits, and many healthcare providers now believe that everyone living with HIV will benefit from taking a multivitamin-mineral each day. When making decisions about supplementation, be well informed and involve your healthcare team in your decisions.

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