Statistiscs on Registered Health Professionals Registered health professionals. Year 2020 Registered Dieticians and Nutritionists by year and sex Unidades: absolute values ,Total,Men,Women, 2023,..,..,.., 2022,..,..,.., 2021,..,..,.., 2020,5.698,835,4.863, 2019,5.297,749,4.548, 2018,4.625,629,3.996, 2017,4.086,526,3.560, 2016,3.361,411,2.950, 2015,2.884,335,2.549, 2014,2.551,282,2.269, 2013,2.010,210,1.800, Notas: Registered (affiliated) professionals in Spain at 31 December. The 2023, 2022 and 2021 Nutritionist Dieticians data for the entire national territory is not available at the time of publication. Fuente: Official Association of Dieticians and Nutritionists