A cook prepares sadza, a traditional thick porridge, made from sorghum and cooked in a cast-iron pot over an outdoor fire in Bulawayo on May 15, 2026. In Zimbabwe, nutritionists warn that the shift away from traditional grains, legumes and leafy vegetables has fuelled persistent deficiencies in essential micronutrients such as iron, zinc and vitamin A. Scientists say poor nutrition is linked to one in five deaths globally, as fast food and ultra-processed meals steadily replace traditional diets across much of the world. (Photo by Zinyange AUNTONY / AFP)