Walking Welcome to your Fact or Fiction Name Email Frozen Vegetables are more nutritious than fresh vegetables True False None We need to eat carbohydrates True False None Detoxes are a great way to remove toxins from the body True False None Protein is the body's main source of energy True False None You need to sweat for 45 minutes to get a health benefit True False None A protein bar is a good substitution for a meal True False None If you want to get in shape, you have to run for long distances True False None Time's up