Study Parameters Assessed
The slowly accumulating evidence of the danger of supplemental carotenoids, notably beta-carotene, cannot be ignored.
- Radiation therapy
- Vitamin C—HR=0.60; 95% CI: 0.42–0.86
- Vitamin E—HR=0.70; 95% CI: 0.49–0.98
- Hormone therapy
- Vitamin C—HR=0.72; 95% CI: 0.52–0.99
- Vitamin E—HR=0.70; 95% CI: 0.51–0.96)
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