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Some phytochemicals may help prevent the formation of cancer-causing chemicals or suppress cancer development. Others can lower the risk of heart disease by reducing inflammation, inhibiting blood clots, or preventing the oxidation of LDL ("bad") cholesterol. Some phytos act as pesticides for the plants, fending off or killing fungi, bacteria and viruses.
A recent study found that organic fruits and vegetables have more phytos than standard produce. A theory is that plants produce high levels of phytochemicals to protect themselves from disease and pests. If the farmer provides pesticides, the plant does not need to mount its own defenses. Organically grown plants don't have pesticides, so they develop more phytochemicals in order to stay healthy. Additional research will help us learn more.
All plants contain phytochemicals. You can help ensure that you get a variety of phytochemicals in your diet by choosing organic fruits and vegetables in as many colors as possible. Deep reds, bright greens and sunny yellows all bring good phytochemicals—the disease-fighting chemicals—right to your table.
Fresh Organic Veggies with Simple Red Wine Dressing
Published 04/04/07
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Many people try to avoid chemicals in their food, but there's one type of chemical that is good for you. Phytochemicals (pronounced: fight-o-chemicals) are the special substances in plants that make them so healthy. Phytochemicals give foods their unique smells, colors and flavors. Scientists have identified over 4000 different types of phytochemicals in foods. You'll find many of them in the produce department, but other plants, such as tea leaves and coffee beans, contain their own blend of phytochemicals.
