Nuts can be a great and convenient snack on the go. They're good source of fat, fiber and... calories.
10 almonds- 70 calories, 10 cashews- 90 calories, 10 macadamias- 170 calories, 10 pecans (halves)- 95 calories.
And how easy and quick it is to eat 10 of each? As you can see, EXCESSIVE snacking on nuts can easily make you exceed your calorie needs for the day. Just keep that in mind when reaching for another handful...