What are protein bars? Protein bars are usually made of protein powder (sometimes with a bit of whey protein, sometimes without), chocolate, or other substances that are used to make the bars more digestible. The main ingredients of a protein bar are: Whey Protein, Dextrose, and Flavors.
What is the best type of protein bar? Most protein bars are made with whey protein. These are usually low fat (about 8 to 10%) and very low sugar. In addition, they contain dextrose, an artificial sweetener. What is a whey protein isolate? What is dextrose? Dextrose is used to make these bars more digestible. What is fructose? Fructose is a sugar that is found naturally in fruits, such as honey, apples, and oranges. The sugar can be converted to glucose and fructose is not very soluble. It can cause some health problems such as diarrhea and low blood pressure. When you are eating a high-fructose diet, the body's natural defenses go into overdrive. This is what causes your body to make less energy and store less. The body can do all of the work that it is designed to do, but the extra energy will not go towards growth and health. Instead, it will be converted to fat or stored as glycogen for future periods of energy deficit. Fructose is a problem when the body is hungry.