Protein bars are a great source of protein. People undergoing a high-protein diet prefer to munch on protein bars because they are an instant source of proteins, as compared with other meals which are combined with more carbohydrates and fats which are not really helpful to the dieter’s target goals. With protein bars, you can get as much as 15-20 grams of protein for a bar with 175 calories, and through this you will be able to fulfill your protein requirements in your 5 meal regimen. Fulfill your sweet tooth with utmost convenience and add protein bars to your regimen today.