Roland Piquepaille writes: "You certainly know that eating vegetables such as broccoli, cauliflower or cabbage can help prevent breast cancer. Until now, the protection mechanism offered by these cruciferous vegetables was unknown. But researchers at the University of California at Santa Barbara have found an explanation. Here is a quote from the lead scientist: 'These vegetables contain compounds called isothiocyanates which we believe to be responsible for the cancer-preventive and anti-carcinogenic activities in these vegetables. Broccoli and broccoli sprouts have the highest amount of the isothiocyanates.' Listen to her, run to your grocery store and change the menu of your Christmas meals! Read more for additional details and references."