RT Journal Article T1 Associations of milk, dairy products, calcium and vitamin D intake with risk of developing Parkinson´s disease within the EPIC4ND cohort. A1 Gröninger, Mareike A1 Sabin, Jara A1 Kaaks, Rudolf A1 Amiano, Pilar A1 Aune, Dagfinn A1 Castro, Natalia Cabrera A1 Guevara, Marcela A1 Hansen, Johnni A1 Homann, Jan A1 Masala, Giovanna A1 Nicolas, Geneviève A1 Peters, Susan A1 Sacerdote, Carlotta A1 Sánchez, María José A1 De Magistris, Maria Santucci A1 Sieri, Sabina A1 Vermeulen, Roel A1 Zhao, Yujia A1 Lill, Christina M A1 Katzke, Verena A K1 Calcium K1 Dairy K1 EPIC K1 Parkinson´s disease K1 Vitamin D AB Literature indicates a potential association between dairy consumption and risk of Parkinson´s disease (PD), especially among men, yet the results remain inconclusive. We investigated this association in a large prospective European cohort. Dietary and non-dietary data was collected from 183,225 participants of the EPIC-for-Neurodegenerative-Diseases (EPIC4ND) cohort, a sub-cohort of the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. Crude and multivariable-adjusted Cox proportional hazards models were employed to examine potential associations between baseline dietary intake of dairy, calcium and vitamin D with incident PD risk. No relationship was observed between dairy consumption (HR 1.07, 95% CI 0.82-1.39), individual dairy products (milk: HR 0.95, 95% CI 0.73-1.23; yogurt: HR 1.03, 95% CI 0.82-1.29; cheese: HR 1.13, 95% CI 0.85-1.51), or vitamin D (HR 1.08, 95% CI 0.80-1.45) with PD risk. However, we observed a risk-increasing association with higher calcium intakes (HR 1.33, 95% CI 1.00-1.78, p for trend = 0.031), which was more pronounced in men (HR 1.50, 95% CI 1.00-2.25, p for trend = 0.044) and in ever smokers (HR 1.64, 95% CI 1.06-2.53, p for trend = 0.014). No compelling evidence was found for an association between dairy products or vitamin D intake and PD risk indicating a potentially limited relevance of dairy intake in PD risk than previously described. Our observations of a positive association between dietary calcium intake and PD risk in men and in ever smokers require further validation. PB Kluwer Academic Publishers SN 1573-7284 YR 2024 FD 2024-11 LK https://hdl.handle.net/10668/28483 UL https://hdl.handle.net/10668/28483 LA en NO Gröninger M, Sabin J, Kaaks R, Amiano P, Aune D, Castro NC, et al. Associations of milk, dairy products, calcium and vitamin D intake with risk of developing Parkinson´s disease within the EPIC4ND cohort. Eur J Epidemiol. 2024 Nov;39(11):1251-1265. DS RISalud RD Apr 8, 2025