| Title: | Association between fish oil supplementation and cancer risk according to fatty fish consumption: A large prospective population-based cohort study using UK Biobank |
| Journal: | International Journal of Cancer |
| Published: | 12 Oct 2021 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/34558660/ |
| DOI: | https://doi.org/10.1002/ijc.33819 |
| URL: | https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ijc.33819 |
| Citations: | 11 (9 in last 2 years) as of 8 Aug 2024 |
Publication 4140
WARNING: the interactive features of this website use CSS3, which your browser does not support. To use the full features of this website, please update your browser.
Abstract
Whether regular fish oil supplementation is associated with cancer risk is controversial. We aimed to evaluate the association of fish oil supplementation on cancer risk according to fatty fish consumption patterns. From the UK Biobank cohort, 470 804 participants with fish oil supplementation data were included. A total of 147 316 individuals with fish oil supplementation were in the exposed group; the other 323 488 were in the unexposed group. No association was found between self-report regular fish oil supplementation and overall cancer risk (hazard ratio [HR] = 0.97, 95% confidence intervals [CIs] = 0.95-1). Stratified by fatty fish consumption level, we found the association between fish oil supplementation and lower cancer risk in participants who consumed fatty fish less than two times per week, with association noted for both overall cancer (HR = 0.96, 95% CI = 0.94-0.99) and some specific cancers (colon cancer: HR = 0.84, 95% CI = 0.75-0.94; hepatobiliary cancer: HR = 0.74, 95% CI = 0.58-0.96; lung cancer: HR = 0.87, 95% CI = 0.78-0.98). On the contrary, a higher risk of breast cancer was observed (HR = 1.16, 95% CI = 1.01-1.32) in participants who consumed fatty fish at least two times per week. In conclusion, our findings underscore the need to refine recommendations for nutritional supplements according to inherent diet habits.</p>
12 Keywords
- Adult
- Aged
- Dietary Supplements
- Feeding Behavior
- Female
- Fish Oils
- Humans
- Male
- Middle Aged
- Neoplasms
- Prospective Studies
- Seafood
15 Authors
- Zheran Liu
- Yaxin Luo
- Jianjun Ren
- Lianlian Yang
- Juejin Li
- Zhigong Wei
- Yan He
- Jingjing Wang
- Ruidan Li
- Ling He
- Xiaoli Mu
- Yan Huang
- Huan Song
- Xiaolin Hu
- Xingchen Peng
Enabling scientific discoveries that improve human health