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Chapter 6 Vocab
| Term | Definition |
|---|---|
| Calories | Known as kilocalories and are a unit to measure energy. |
| Overweight | Weighing more than 10 percent over standard weight for height. |
| Obesity | Excess body fat or adipose tissue. |
| Underweight | Being 10 percent or more below normal weight. |
| Body Mass Index | The ratio of body weight to height. |
| Fad Diets | Approaches to weight control that are popular for a short time- come and go, but rarely have any lasting effect. |
| Weight Cycling | The cycle of losing, regaining, losing , regaining. |
| Anerexia Nervosa | A disorder in which the irrational fear of becoming obese results in severe weight loss from self-induced starvation. |
| Bulimia Nervosa | A disorder in which cycles of overeating are followed by some form of purging or clearing of digestive tract. |
| Nutrient-dense foods | Foods that are the best sources of energy and nutrients together. |
| Electrolites | Minerals that become electrically charged when in soluation. |
| Rehydration | Restoring lost body fluids. |
| Dehydration | Not having enough body fluids. |
| Laco-ovo vegatarians | Those who avoid eating meat, fish, and poultry but eat dairy foods and eggs. |
| Vegans | Vegaterians who eat only foods of plant origin. |
| Nutrient Supplements | Pills, powder, liquids, and other nonfood forms of nutrients. |
| Foodborne Illness | Food poisoning |
| Contaminant | A substance that spoils or infects. |
| Allergy | The body's reaction to an irritating substance or toxin. |
| Food intolerance | A negative reaction to a food or an ingrediant in food that is not related to the body's immune systems or to food poisoning. |
| Lactose intolerance | The inability to disgust lactose in milk. |