Yes, protein bars are full of sugar and some even have trans fats. There are also many on the market that have been recalled due to false label claims.abear said:protein powder would be a better choice than bars. bars should only be of limited use because of a history of poor label claims and questionable ingredients.
like Grammaton posted, solid food first. then fill in the blanks with protein powders if needed. one or two servings a day is fine.