| A | B |
| Diet | the way one consumes foods on a day-to-day basis; includes type of food eaten, amount of food eaten and frequency of food consumption |
| Diabetes | a disorder which hinders insulin from getting glucose into cells; disables body from properly using digested food needed for development and energy |
| Crohn's Disease | disorder which causes inflammation of the digestive system; leads to pain, nausea and decreased appetite |
| Portion Control | management of the amount of various foods consumed in one sitting |
| Fad Diet | a diet which is popular for a relatively short amount of time |
| Healthy weight | Appropriate weight |
| Body Composition | The measure of how much bone, muscle, fluids and body fat you have. |
| Body Mass Index | Shows weight in relation to height |
| Underweight | Having too little body fat |
| Overweight | Having too much body fat |
| Obesity | Having a significant amount of excess body fat |
| Energy Balance | When what you eat and how much energy you spend equals the same amount |