
Frontiers in Nutrition, Journal Year: 2025, Volume and Issue: 12
Published: April 2, 2025
Introduction National Health and Nutrition Examination Survey (NHANES) is a cross-sectional survey that gathered information about people’s health nutrition. The aim of this study to investigate potential associations between vitamin intake cancer risk using database. Methods NHANES data set encompassed wide range variables, including vitamins, cancer, others. Logistic regression models, restricted cubic splines (RCS) subgroup analysis were used test the link consumption risk. Results In total, 29, 138 individuals included in study, while 2,924 them had diagnosis cancer. odds developing reduced for persons consuming highest quartile dietary niacin compared those lowest [odds ratio (OR) = 0.78, 95% confidence 0.65, 0.95, p 0.015]. However, after adjusting all confounding factors, as A gradually increased, tumor occurrence correspondingly increased (OR 1.38, CI 1.13, 1.69, 0.002). Subgroup RCS models showed similar results. Only when folic acid 267–367 mcg, positively correlated with tumors. Vitamins E, B1, B2, B6, B12, C, K, alpha-carotene beta-carotene not associated development. Conclusion Vitamin tumors, negatively incidence Further longitudinal studies are needed verify these findings.
Language: Английский