41. Still, the Mexican scientists believe occasional junk snacks will not pro duce the drastic unhealthful changes that came suddenly to Gila River. 42. Even something as simple as leaving groceries in a car for too long in the summer can foster bacteria growth to unhealthful levels. 43. Such children get less exercise than those who watch less television, and they see many more commercials for unhealthful foods and beverages. 44. But we keep right on chowing down on unhealthful foods-- and eating ourselves into an early grave . One major reason? 45. They could get off the bus a block farther from their homes, he said, and slowly cut back on unhealthful foods. 46. Those bulletins _ 11 this winter _ told Valley residents that air quality was approaching the unhealthful level and asked them to limit driving. 47. It's considered an " unhealthful " posting because of the chronic Mexico City smog, and diplomats receive special compensation. 48. The problem is, if you take a snapshot in the current year, the air is still the most unhealthful in the country. 49. Fueled by a landfill fire, particulates reached unhealthful levels in southwest Phoenix last week, where they exceeded federal clean-air standards. 50. The catch is that chocolate is usually eaten as milk chocolate, candy, cookies and cake _ treats containing fattening and unhealthful ingredients.
