Dietary dairy product intake and incident type 2 diabetes: a prospective study using dietary data from a 7-day food diary

• DOI: 10.1007/s00125-014-3176-1
• Publication Date: 2014-02-07T13:19:24Z
• Authors: Laura M. O’Connor; Marleen A. H. Len...; Robert N. Luben; Kay-Tee Khaw; Nicholas J. Wareham; Nita G. Forouhi
• Keywords: Adult; Male; 0301 basic medicine; Endocrinology, Diabetes and Metabolism; Article; Random Allocation; 03 medical and health sciences; Cheese; Internal Medicine; Animals; Humans; Prospective Studies; Aged; 2. Zero hunger; Anthropometry; Middle Aged; Yogurt; Dietary Fats; Diet Records; Diet; 3. Good health; Milk; Diabetes Mellitus, Type 2; Multivariate Analysis; Female; Dairy Products

The aim of this study was to investigate the association between total and types dairy product intake risk developing incident type 2 diabetes, using a food diary.A nested case-cohort within EPIC-Norfolk Study examined, including random subcohort (n = 4,000) cases diabetes 892, 143 in subcohort) followed-up for 11 years. Diet assessed prospective 7-day diary. Total (g/day) estimated categorised into high-fat (≥3.9%) low-fat (<3.9% fat) dairy, by subtype yoghurt, cheese milk. Combined fermented (yoghurt, cheese, sour cream) high- low-fat. Prentice-weighted Cox regression HRs were calculated.Total milk, intakes not associated with development diabetes. Low-fat inversely age- sex-adjusted analyses (tertile [T] 3 vs T1, HR 0.81 [95% CI 0.66, 0.98]), but further adjustment anthropometric, dietary factors attenuated association. In addition, an inverse found (T3 0.76 0.60, 0.99]; p(trend) 0.049) specifically yoghurt (HR 0.72 0.55, 0.95]; 0.017) multivariable adjusted analyses.Greater intake, largely driven decreased analyses. These findings suggest that consumption specific may be beneficial prevention highlighting importance group subtypes public health messages.