One to two ounces of nuts per day shouldn't put you over your calorie limits, especially if the bulk of your diet is composed of lower calorie foods like vegetables and fruit. (fitwatch.com)
Looking for some healthy low calorie foods to add to your meal plans? (jaylabpro.com)
Low calorie foods include vegetables and certain fruits, among other things, while empty calories are calories that contain few to no nutrients such as added sugars and solid fats. (calculator.net)