Acceptability of different lipid-based nutrient supplements for adults with HIV

Abstract

Despite the increased access to antiretroviral therapy, undernutrition is associated with an increased risk of early mortality among HIV-infected adults living in resource-limited settings. Lipid-based Nutrient Supplements (LNS) can provide nutritional support and can be adapted to the needs of adults infected with HIV. However, consumption of these products may be limited by monotony or by an unacceptably strong taste of highly concentrated micronutrients. This study investigated the acceptability of several new flavours of LNS for HIV-infected adults on antiretroviral therapy (ART). Forty HIV-infected adults on ART completed acceptability tests with one of four sets of LNS products: LNS-30 g sweet, LNS-30 g non-sweet, LNS-250 g sweet and LNS-250 g non-sweet. Each set was composed of three flavours and was tasted with and without food during a single session of sensory evaluation. The supplements were block-randomised and the patients were blinded to the type of product. LNS...