Fig. 4
From: Dietary mineral supplies in Malawi: spatial and socioeconomic assessment
Dietary nutrient supplies and deficiencies by Extension Planning Area (EPA). Median household nutrient supplies (mg AME−1 d−1) and proportion (%) of households with inadequate dietary supplies to meet sum of member Estimated Average Requirements: a, b energy, c, d calcium (Ca), e, f copper (Cu), g, h iron (Fe), i, j iodine (I), k, l magnesium (Mg), m, n selenium (Se), o, p zinc (Zn), q median household phytic acid (PA):Zn molar ratio, and r proportion of households with PA:Zn molar ratio >15. Underlying data are presented in Additional file 1: Table S21, Additional file 1: Table S22, Additional file 1: Table S29 and Additional file 1: Table S30. Iodine supply excludes salt. EPA boundaries from the Ministry of Agriculture