| A | B |
| sickness from unsafe food | foodborne illness |
| nutrient controls fluid in body | sodium |
| measure of nutrient compared to calories | nutrient density |
| substances in food body needs | nutritents |
| build, repair, maintain cells | proteins |
| study of nutrients and how body uses | nutrition |
| psychological desire for food | appetite |
| unit of heat measures energy available | calorie |
| food that offers few nutrients | empty calorie food |
| body's physical need for food | hunger |
| sugars and starches occur naturally in foods | carbohydrates |
| long chains of sugar molecules | complex carbohydrates |
| complex carb found in raw fruits, vegs, grains | fiber |
| scientist that studies nutrition | nutritionist |
| proteins made of chemical building blocks | amino acids |
| liquid at room temperature | unsaturated fats |
| solid at room temperature | saturated fats |
| fatty substance in blood | cholesterol |
| can be water-soluble or fat-soluble | vitamins |