vault backup: 2024-09-04 13:20:28

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zleyyij 2024-09-04 13:20:28 -06:00
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@ -61,13 +61,16 @@ Biological and physiological factors influence eating habits. Examples of factor
- Relationships
- Income
## Physiological Composition
The proportions present in males and females varies, but between 50 and 70% by weight of the body is composed of water.
# Definitions
| Term | Definition |
| ------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Nutrients | The life sustaining substances found in food. Necessary for growth, maintenance, and repair. |
| Nutrition | The study of how nutrients affect our body. |
| Diet | A person's usual pattern of food choices. Everyone has a diet, and you don't begin and end diets, you just make changes to your existing diet. |
| Lipid | Fat |
| Lipid | Fats and oils. |
| Organic | An organic substance contains *carbon*, and can be degraded. |
| Essential nutrient | A nutrient is considered *essential* if it *must* be supplied by food, because the body cannot create it in sufficient quantities. If an essential nutrient is missing, it results in a *deficiency disease*. |
| Deficiency disease | A deficiency disease occurs when an essential nutrient is missing. Examples include anemia (iron) and scurvy (vitamin c) |