Are Vegetables Good or Bad?

Studies in China, where there's a lot of air pollution, show that people that take about 40 micromoles of sulforaphane, they start to excrete some of the chemicals that are in air pollution, like benzene, which is a carcinogen. They excrete it by 60% after 24 hours. Clinical studies showing that if you give someone broccoli sprout extract or sulforaphane or glucoraphanin, plus the enzyme myrosinase, it increases glutathione in plasma and in the brain by fmri. I mean, this is unbelievable. Glutathione, as you know, it's one of the major, major antioxidants that our body has, and it's very important for the brain. It's so important to get these phytochemicals. It's not only important to eat the fruits and the vegetables because of micronutrients, but the phytochemicals as well. And Bruce would argue that, like these, some of these phytochemicals, they're longevity vitamins. We need them.