Key Aspects of Nutrition: Food Choices for Wellness

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What is nutrition & why does it matter?

What is nutrition, and why does it matter? Nutrition is the study of nutrients in food, how the body uses them, and the relationship between diet, health, and disease. Nutritionists use ideas from molecular biology, biochemistry, and genetics to understand how nutrients affect the human body.

What is human nutrition?

Human nutrition is the process by which substances in food are transformed into body tissues and provide energy for the full range of physical and mental activities that make up human life. Foods supply nutrients that are critical for human growth. Learn about essential nutrients, food groups, and dietary requirements.

What is a nutrient in biology?

Nutrients are substances that provide energy and physical components to the organism, allowing it to survive, grow, and reproduce. Nutrients can be basic elements or complex macromolecules. Approximately 30 elements are found in organic matter, with nitrogen, carbon, and phosphorus being the most important.

What Is Nutrition

1. https://www.who.int/health-topics/nutrition
2. https://www.britannica.com/science/nutrition
3. https://www.health.harvard.edu/topics/nutrition
4. https://en.wikipedia.org/wiki/Nutrition
5. https://www.nhmrc.gov.au/health-advice/public-health/nutrition
6. https://www.medicalnewstoday.com/articles/160774
7. https://www.health.gov.au/topics/food-and-nutrition/about
8. https://www.niehs.nih.gov/health/topics/nutrition
9. https://www.healthline.com/health/food-nutrition

Nutrition Information

1. https://www.foodstandards.gov.au/consumer/labelling/panels
2. https://www.eatforhealth.gov.au/eating-well/how-understand-food-labels
3. https://www.hsph.harvard.edu/nutritionsource/
4. https://www.healthdirect.gov.au/how-to-read-food-labels