According to one study of 31,337 children and adolescents, snacking can contribute up to 600 calories per day, mostly from high-fat, high-salt, high-sugar foods. Three snacks per day are common, and more than 27 percent of children’s daily caloric intake is coming from snacks. These snack habits are eroding mealtime where healthier food is generally served. My guess is that adults aren’t too far behind in these statistics.