Question: are special k protein bars good for you?
Answer: These 50-gram bars contain 190 calories, five grams of fat, four grams of protein, and five grams of fiber, but it's the 16 grams of sugar that put them squarely in the “unhealthy” category. The addition of ingredients like corn syrup and the preservative tertiary butylhydroquinone (TBHQ) don't help, either.