Harvard researcher Edward Giovannucci reviewed 72 different studies published by the National Cancer Institute, and concluded that lycopene, the active chemical in tomatoes, lowered the risk of many different cancers, particularly prostate, breast, lung and colon cancer. Subsequently, the FDA conducted a review of its own and disagreed, refusing food companies' request to label tomato products with an anti-cancer health promotion message. However, many experts believe the FDA's process was flawed and that tomatoes will be vindicated by further studies. The good news: cooking tomatoes seems to enhance the effects of lycopene, qualifying tomato-based spaghetti sauce as a nutritional powerhouse. Bring on the pasta!
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