Phytochemical Exposure Prevents Cancer in Mice

Williams’s experiments have shown that the offspring of mice who ingest a phytochemical derived from cruciferous vegetables like broccoli, cabbage, and brussels sprouts during pregnancy were much less likely to get cancer, even when exposed to a known carcinogen. The same is true of the offspring of mice who were given green tea during pregnancy. After they were weaned, the offspring in William’s experiments never encountered these protective chemicals again, yet their exposure during pre...