Most people around the world enjoy caffeine. This drug helps people feel aw...More

Carbohydrates give the body energy. They are in many foods people eat each ...More

Dairy products come from a mammal's milk. People around the world enjoy dai...More

Gluten is found in wheat and some other grains. It's in foods people eat ev...More

Salt is the only rock people eat. The human body needs it to survive. But i...More

Sugar makes foods sweet. It is found naturally in many foods and is added t...More