Federacion Latinoamericana de Terapia Nutricional, Nutricion Clinica y Metabolismo. 

                                             http://felanpeweb.org/

European Society for Clinical Nutrition and Metabolism – ESPEN

Offers journal, membership, education, special interests, and an annual congress.

                                   https://www.espen.org/

                                             https://ganepao.com.br/