Completed 0 of 6 questions.
What is the main source of readily available energy used by the body?
True or False: Fruits and vegetables are good sources of vitamins and minerals.
How many Calories are in 1 gram of protein?
True or False: All fats are "bad for you".
How many Calories are in 1 gram of carbohydrate?
Does alcohol provide the body with any nutrients?