A study by researchers from CIRAD, IRD and the Tunisian National Institute of Nutrition and Food Technology (INNTA) revealed systematic positive correlations positives between the diversity of farm products and that of the diets of women on 290 family farms in the governorate of Sidi Bouzid, Tunisia. The results, published in the journal PLOS One on 8 February 2022, also highlight the role of the level of education and houshold incomes in diversifying diets.