This tortilla chip is 416 kcal per 100 g. Frequent processed-snack consumption tracks with +68% metabolic syndrome odds in women (Shin et al., J Nutr 2014, n=10,711). The nutrition case is the tracking case — log it by gram weight.
How should I track Tortilla chips, low fat, unsalted?
Tortilla chips, low fat, unsalted is high in magnesium. When it comes to Tortilla chips, low fat, unsalted, weighing beats counting every time. Snack pieces vary in size, and a handful from a bag can easily be 50–100% more than the label serving. Research (Almiron-Roig et al., Appetite 2013) shows that people consistently underestimate portions of calorie-dense snacks. Another common trap: multi-serving packages. The label might show 150 calories "per serving," but if the bag contains three servings, you are really looking at 450 calories. Always check whether values are per piece, per serving, or per package.