| A | B |
| Diet | Food and drink regularly eaten |
| Essential Nutrients | Substances in foods that the body can't make |
| Carbohydrate | Starches and sugars |
| Protein | Needed for growth and repair of body tissues |
| Glucose | The main sugar in blood |
| Glycogen | Glucose that is stored in the body |
| Cholesterol | Waxy, fatlike substance in cells |
| Saturated Fat | In foods that can contain high cholesterol |
| Unsaturated Fat | in food, can lower the amount of cholesterol |
| Amino Acid | Chemical that makes up protein |