Fuel Your Knowledge Test your sports nutrition knowledge and check out the answers Eating extra protein foods or taking amino acids supplements will help make bigger and stronger muscles. Your Knowledge - Answers Eating extra protein foods or taking amino acids supplements will help produce bigger and stronger muscles. The body needs protein to repair or fix muscles that have been used. You can get more than enough protein from eating regular food from the Food Guide Pyramid. Vitamins and mineral supplements give you more energy.
Energy comes from carbohydrates, fats and proteins.
Some vitamins help the body to use energy, but you get most vitamins naturally by eating healthy foods or by taking a daily multivitamin. Extra vitamins do not help performance and can be dangerous. Sports drinks are the only fluids to quench or satisfy thirst when exercising. However, sport drinks with juice can provide water and carbos during extra long or endurance exercise. Steroids help to increase muscle mass and body strength.