Can Better Fish Processing Improve Diets Without Undermining Local Nutrition?
Anchovy, locally known as dagaa, sits at the heart of Zanzibar’s fisheries, diets and livelihoods. These small fish are rich in essential micronutrients and widely consumed across the archipelago, making them a vital source of affordable nutrition, particularly for low-income households. At the same time, dagaa is increasingly important for trade, supplying regional markets beyond Zanzibar and contributing to regional food systems and economic growth. This dual role raises a critical question: can efforts to improve fish processing and expand markets boost incomes without reducing equitable access to this nutritious food for the communities who depend on it most?