Ten-Year Comparison of the Influence of Organic and Conventional Crop Management Practices on the Content of Flavonoids in Tomatoes
Understanding how environment, crop management, and other factors, particularly soil fertility, influence the composition and quality of food crops is necessary for the production of high-quality nutritious foods. The flavonoid aglycones quercetin and kaempferol were measured in dried tomato samples (Lycopersicon esculentum L. cv. Halley 3155) that had been archived over the period from 1994 [...]
Optimal vitamin D status for colorectal cancer prevention: a quantitative meta analysis
BACKGROUND: Previous studies, such as the Women’s Health Initiative, have shown that a low dose of vitamin D did not protect against colorectal cancer, yet a meta-analysis indicates that a higher dose may reduce its incidence. METHODS: Five studies of serum 25(OH)D in association with colorectal cancer risk were identified using PubMed. The results of [...]
The French paradox
The French paradox is the apparent opposition between a diet rich in saturated fats and alcohol and comparatively low rates of stomach and colon cancer and the second-lowest world incidence of heart disease after Japan. A forum is available to discuss topics on The French paradox.
