The efficacy of micronutrient-fortified sorghum meal in improving the immune status of HIV-positive adults.

Background: Micronutrient deficiencies are common and compound the effects of human immunodeficiency virus (HIV) infection in Africa. Nutritional interventions, particularly vitamin A supplementation, may improve immune functioning and delay disease progression.

Aim: To investigate the effect of fortified sorghum meal provided for 12 months on the immune status of adults with HIV.