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Relationship between nutrients intake and the risk of prostate cancer.
- Source :
-
Nutrition & Food Science . 2018, Vol. 48 Issue 4, p689-700. 12p. - Publication Year :
- 2018
-
Abstract
- Purpose It has been suggested that there is a link between the dietary intake of certain nutrients and the risk of prostate cancer. The aim of this study is to examine the associations between dietary intakes of all nutrients and the risk of prostate cancer in Kermanshah.Design/methodology/approach This case-control study was conducted in Kermanshah, a province in the west of Iran in November of 2016. The sample consisted of 50 patients with confirmed prostate cancer, and 150 healthy men who matched in age with these cases and did not have any symptoms of prostate disorder were chosen as controls. Dietary intakes were collected by a semi-quantitative food frequency questionnaire that contained 147 food items and were then analyzed by Nutritionist 4 software.Findings After adjustment for potential confounding factor, highest tertile compared to lowest tertile of dietary vitamin E intake [odds ratio (OR) = 0.21; 95% confidence interval (CI) = 0.05-0.89], lycopene intake (OR = 0.11; 95% CI = 0.01-0.86) and magnesium intake (OR = 0.02; 95% CI = 0.01-0.55) had a protective effect on the incidence of prostate cancer. However, there were no associations between dietary intakes of fiber, vitamin A, vitamin D, vitamin B12, folate and calcium with prostate cancer.Originality/value The finding suggests that the dietary intakes of vitamin E, lycopene and magnesium could decrease the risk of prostate cancer. Nevertheless, dietary intake of other nutrients such as fiber, calcium, vitamins D, A, B12 and folate was not associated with prostate cancer. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PROSTATE cancer risk factors
*FOOD consumption
*NUTRITIONISTS
*DISEASE incidence
Subjects
Details
- Language :
- English
- ISSN :
- 00346659
- Volume :
- 48
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Nutrition & Food Science
- Publication Type :
- Academic Journal
- Accession number :
- 130627784
- Full Text :
- https://doi.org/10.1108/NFS-01-2018-0003