Nutrition

1. The Nutrients

1.1. Macronutrients

1.1.1. Carbohydrates

1.1.2. Lipids

1.1.3. Proteins

1.2. Micronutrients

1.2.1. Vitamins

1.2.2. Minerals

1.3. Water

2. Food Choices

2.1. Preferences

2.2. Habit

2.3. Ethnic Heritage and Regional Cuisines

2.4. Social Interactions

2.5. Marketing

2.6. Availability, Convenience, and Economy

2.7. Positive and Negative Associations

2.8. Nutrition

2.8.1. Body Weight and Health