RT Journal Article T1 Dietary habits and relationship with the presence of main and trace elements, bisphenol A, tetrabromobisphenol A, and the Lipid, microbiological and immunological profiles of breast milk A1 Castro Navarro, Irma A1 Arroyo Rodríguez, Rebeca A1 Aparicio, Marina A1 Martínez, María Ángeles A1 Rovira, Joaquim A1 Ares, Susana A1 Cunha, Sara Cristina A1 Casal, Susana A1 Oliverira Fernandes, José A1 Schuhmacher, Marta A1 Nadal, Martí A1 Rodríguez Gómez, Juan Miguel A1 Fernández Álvarez, Leonides AB Breastfeeding is the best way to feed an infant, although it can also be a source of abiotic contaminants such as heavy metals or bisphenol A (BPA). The early life exposure to these compounds can lead to serious toxic effects in both the short and long-term. These substances can reach breast milk through the mother’s habits, diet being one of the main routes of exposure. The aim of the present work was to analyse possible associations between the dietary habits of women and the content of major trace elements, BPA, fatty acids and lipids, and the microbiological and immunological profiles of human milk. Possible associations between major trace elements and BPA and the lipid, microbiological and immunological profiles were also analysed. The results of this study support that the microbiological composition of human milk is associated with the dietary habits of the women, and that the consumption of canned drinks is related to the presence of BPA in human milk. Furthermore, some relationships were found between the amount of major trace elements and the microbiological and immunological profile of the milk samples. Finally, the presence of BPA was associated with changes in the immunological profile of human milk. PB MDPI YR 2021 FD 2021-12-01 LK https://hdl.handle.net/20.500.14352/100647 UL https://hdl.handle.net/20.500.14352/100647 LA eng NO Castro I, Arroyo R, Aparicio M, Martínez MÁ, Rovira J, Ares S, Cunha SC, Casal S, Oliveira Fernandes J, Schuhmacher M, et al. Dietary Habits and Relationship with the Presence of Main and Trace Elements, Bisphenol A, Tetrabromobisphenol A, and the Lipid, Microbiological and Immunological Profiles of Breast Milk. Nutrients. 2021; 13(12):4346. https://doi.org/10.3390/nu13124346 NO Ministerio de Ciencia, Innovación y Universidades de España (PID2019-105606RB-I00) NO European Regional Development Fund 709 (ERDF) NO NORTH 2020 (Northern Regional Operational Program 2014/2020) DS Docta Complutense RD 8 abr 2025