Executive summary--nutritional care of HIV-infected adolescents and adults, including pregnant and lactating women: what do we know, what can we do, and where do we go from here?

The HIV pandemic continues to place an unbearable burden on the international community, with disease prevalence remaining highest in resource-limited settings in Africa, Asia, and the Americas. HIV is most often imposed on conditions of food insecurity and consequent malnutrition, poor sanitation, and chronic exposure to a myriad of infectious (eg, malaria, tuberculosis, and diarrheal) and noncommunicable (eg, obesity, diabetes, cancer, and cardiovascular) diseases. Women and children continue to bear the greatest burden. Two essential tenets underpin our approach to HIV: 1) antiretroviral drugs (ARVs) are essential to prolong lives and to halt the spread of HIV and AIDS and 2) food and sound nutrition are essential to human health. The challenge is to apply sound principles of clinical care and nutrition science to the safe and efficacious implementation of ARVs and for long-term care for people living with HIV and AIDS. The WHO has played a leading role in developing guidelines to support this goal with the generation of general recommendations regarding nutritional needs of people living with HIV and AIDS and specific guidelines for the nutritional care of HIV-infected infants and children (<14 y of age). These proceedings represent a summary of the work accomplished at a workshop sponsored by the NIH to review the existing evidence to support changes in the recommendations regarding nutrient requirements for people living with HIV and AIDS; to support development of new WHO guidelines for adolescents and adults, including for pregnant and lactating women; and to identify a research agenda to address outstanding knowledge gaps.