Protein bars average 25 g protein and 380 kcal per 100 g. At this energy density, they do not match the satiety of whole protein foods like cottage cheese or eggs. Portion estimation errors reach 50–200% for dense foods (Almiron-Roig et al., Appetite 2013). Weigh the bar – manufacturing tolerances add 5–10% extra calories.
How should I track Protein Bar?
Protein Bar is high in zinc. Supplement tracking comes down to two things: measuring the supplement itself and logging everything around it. For powders like Protein Bar, a kitchen scale beats a scoop — scoops typically deliver 10–20% more than the stated serving (Almiron-Roig et al., Appetite 2013, found portion errors of 50–200% for dense foods). For capsules and tablets, count-based tracking is simpler but still matters at multiple daily doses. The real tracking trap is what you mix supplements with — milk, fruit, or nut butter can turn a 30-calorie serving into a 400-calorie shake. Log each ingredient separately for an accurate total.