Especially if they're in a big bowl. The bigger the serving bowl, the more you'll eat, Cornell University researchers say.
Nuts have heart-healthy fats, but they're also high in calories: 1 handful (about 1 ounce) of oil-roasted mixed nuts has 175 calories; 3 handfuls have 525. Cut out nuts altogether and save more than 500 calories.
Can't resist 'em? Eat pistachios: 2 handfuls are just 159 calories, and the shelling will slow down your munching.
You'll eat up to 288 calories more, according to research from the University of Massachusetts.
Instead, eat at the table, and trade 1 hour of TV for a casual walk. Together, that's 527 calories burned.
A big salad might seem healthy, but all those goodies on top can make it more calorie-laden than lasagna or fettuccine Alfredo. Cheese crumbles, caramelized nuts, bacon, avocado, dried fruit, croutons, and vinaigrettes can add lots of calories.
Save 500 or more calories by having just one topping, adding flavorful but lower-cal veggies (roasted bell peppers, grilled onions, or mushrooms), and using half the dressing.
No, you can't eat your snacks from a large bag or box because it's waaaay too tempting to eat until the bag is empty. (Remember Oprah's blue corn-tortilla chip confession?)
A chip-bender to the bottom of a 9-ounce bag is 1,260 calories sans the dip. So stick to 1 serving, about 15 chips--that's 140 calories--or pick up some 100-calorie snack packs and save 1,120 calories.
A 20-ounce tea with added fruit juices can have 400-plus calories. And Southern-style sweet tea isn't much better than soda: a 16-ounce bottle of syrupy sweet tea has 180 calories; three of those are 540 calories.
Choose sugar-free sips and save more than 400 calories.