To the likely delight of nagging parents, a new study shows that people who eat more fruit and veggies tend to live longer. Plants from the mustard family — including broccoli, cabbage, and cauliflower — seem particularly beneficial, although the study can’t prove that eating more vegetables automatically increases longevity. It’s possible, for instance, that those who consume lots of produce also have a healthier lifestyle... 

Hint: None include chips from the vending machine. Learn the rules for getting through the afternoon satisfied and junk-free. 1. Fix Your Own Food Even if you need to be tied to the mast of your shopping cart (or chained to your desk) to avoid the tempting call of those cellophane-wrapped, curlicue-topped cupcakes, you must resist. Most ready-made snacks are low in vitamins, nutrients, and protein and high in calories, fat, sugar, and sodium,...