My trainer taught me, because he's Iranian, and that's a beautiful snack [pistachios]. I have some with me, actually, in my bag. You could eat that on a plane instead of the salted nuts. And a serving size a day is the size of your hand, not the size of your head!
![My trainer taught me, because he's Iranian, and that's a beautiful snack [pistachios]. I have some with me, actually, in my bag. You could eat that on a plane instead of the salted nuts. And a serving size a day is the](http://cdn.quoteddaily.com/images/sandra-cisneros/my-trainer-taught-me-because-hes-iranian-and-thats-a-beautiful-snack-pistachios-i-have-some-with-me-actually-in.jpg)