Title : A Daily Dose Of Vitamin D 'Helps Fight HIV'
link : A Daily Dose Of Vitamin D 'Helps Fight HIV'
A Daily Dose Of Vitamin D 'Helps Fight HIV'
Low levels of vitamin D may limit the effectiveness of HIV treatment in adults, scientists have found.Although most people diagnosed as HIV-positive can live a long and healthy life, some begin to struggle with their health over time.
This decrease is caused by the immune system can not respond effectively to common pathogens.
HIV drugs work to improve the number of CD4 + T cells - a vital type of immune cells -. in the body
Dr. Amara Ezeamama, assistant professor of epidemiology and biostatistics at the University's School of Public Health of Georgia, said. "HIV destroys the body's ability to mount an effective response to pathogens

'Taking into account the different levels vitamin D, HIV-positive adults were recovered at different rates. a relationship between vitamin D and CD4 + T 'she was found.
Dr. Ezeamama conducted a longitudinal study of 18 months in which the immune status of HIV-positive 398 adults was measured at baseline and at three, six, 12 and 18 months.
Dr. Ezeamama, said. "Because of the immune effects shredders HIV infection usually results in relatively quick death without treatment
The magic of antiretroviral therapy, the name of drugs to treat HIV, lies in its ability to restore immune function.
"with antiretroviral drugs, people with HIV are beginning to live a longer life.
" Our goal was to understand whether the deficiency vitamin D limits the amount of benefit of immune recovery of people to HIV treatment. "

vitamin D is relatively cheap . If you are involved with it, it could lead to individuals infected with HIV a modest bump immune recovery that will likely result to the great impact of public health
Dr. Amara Ezeamama, University of Georgia
researchers through observation, related increasing immune function to whether or not individuals had adequate levels of vitamin D.
Specifically, Dr. Ezeamama found that vitamin D helped CD4 + T cells from adults recover more quickly.
CD4 + T cells are a type of T cell that helps the immune system fight pathogens.
For HIV-positive adults, CD4 + T cells are critical because of their weakened immune systems.
Dr Ezeamama found that participants with sufficient vitamin D levels recovered more of their immune function - on average 65 CD4 + T cells more - than those with vitamin D deficiency
the benefit of vitamin D sufficiency seems greater for smaller, low-weight HIV-positive adults.
During the study, participants were taking highly active antiretroviral therapy, or HAART, which usually consists of three or more drugs and is currently the most common - treatment for adults with HIV - and more effective.
The HAART take it daily.

"It's a cocktail of several drugs that control the virus, said Dr. Ezeamama.
"In addition to HAART, ensuring vitamin D sufficiency may also be useful in restoring immune function.
" As researchers, we know what we can do to help.
'Vitamin D is relatively cheap. If involved with it, it could lead to individuals infected with HIV a modest bump immune recovery that will likely result of the large public health impact. "
In the future, Dr. Ezeamama wants to see how vitamin D affects the immune recovery and the results of long-term health in HIV-positive children.
" We are now in an era of hope for people with HIV, "he said." we know that HIV treatment works, and now people can live for decades with HIV.
"we can delay further the progress of the disease survivors and maintain a higher quality of life if we understand the factors that limit the effectiveness of HIV treatment. "
the findings were recently published in the journal Clinical Nutrition.
By Lizzie Parry, DailyMail
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