Data collected will include anthropometry, in the form of MUAC, wasting (Weight-for-height), stunting (height-for-age), and weight-for-age. Biochemical data will be haemoglobin, serum ferritin, and serum transferrin receptor to measure iron status, C-reactive protein and alpha-1 acid glycoprotein will be used to control for infections, and retinol binding protein to measure vitamin A status. There will also be questionnaires, consisting of quantitative and qualitative questions, that will be administered.