Material I located when examining studies.
Tim Byers, the associate director for cancer prevention and control at the University of Colorado Cancer Center, said scientists should weigh the findings of all of these studies when thinking about the link between prostate cancer and vitamin E. [1]
While green tea polyphenols have been shown to inhibit the growth of human lung cancer cells in test tubes, few clinical studies have looked at the link between drinking green tea and lung cancer in people. Protective effect of green tea against prostate cancer: a case-control study in southeast China. Green tea and the risk of breast cancer: pooled analysis of two prospective studies in Japan. Green tea consumption and mortality due to cardiovascular disease, cancer and all causes in Japan: the Ohsaki study. Regular consumption of green tea and the risk of breast cancer recurrence: follow-up study from the Hospital-based Epidemiologic Research Program at Aichi Cancer Center (HERPACC), Japan. Chemoprevention of human prostate cancer by oral administration of green tea catechins in volunteers with high-grade prostate intraepithelial neoplasia: a preliminary report from a one-year proof-of-principle study. [2]
The goal of the study is to examine the impact of environmental and lifestyle factors on cancer etiology in a large group of American men and women. [3]
The authors of the 2000 findings cast doubt on the ideas that "observational studies should not be used for defining evidence-based medical care" and that RCTs` results are "evidence of the highest grade. [4]
The ability to link population-based registries containing parent-offspring links with cancer registries and hospital discharge registries in the Scandinavian countries allows us to conduct studies of familial aggregation of cancers. [5]
Breast cancer and hormonal contraceptives: collaborative reanalysis of individual data on 53,297 women with breast cancer and 100,239 women without breast cancer from 54 epidemiological studies. [6]
Cellular telephones and cancer: a nationwide cohort study in Denmark. [7]
References:
- Vitamin E Gives Men A Daily Dose of Prostate Cancer Risk - ABC News
- Green tea
- Cancer Prevention Study Overviews
- Randomized controlled trial - Wikipedia, the free encyclopedia
- Population Studies
- Oral Contraceptives and Cancer Risk - National Cancer Institute
- Cell Phones and Cancer Risk - National Cancer Institute