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Questions and Answers
What type of carbohydrates are known for providing long-term energy?
Which of the following nutrients is primarily responsible for growth and repair in the body?
Which type of fat is solid at room temperature?
What role do vitamins play in the body?
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Which of the following is a main function of minerals in the body?
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Which nutrient type has twice as many calories compared to carbohydrates?
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How does fiber contribute to digestive health?
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Which of the following sources provides complete proteins?
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What distinguishes fat-soluble vitamins from water-soluble vitamins?
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Which food group is primarily associated with complex carbohydrates?
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Study Notes
Nutrition Overview
- Nutrition is the study of nutrients and their usage by the body.
- Nutrients are essential for growth and maintenance, found in various foods.
- A diverse diet is crucial as no single food contains all necessary nutrients.
Essential Nutrients
- There are six essential nutrients vital for health: carbohydrates, fats, proteins, vitamins, and minerals.
Carbohydrates
- Primary energy source for the body.
- Divided into two types:
- Simple carbohydrates (sugars) provide quick energy, known for the "Crash & Burn" effect (e.g., candy, soda).
- Complex carbohydrates (starches) offer sustained energy (e.g., pasta, bread, starchy vegetables).
- Fiber, a type of carbohydrate from plants, aids in digestion but is undigested.
Fats
- Serve to store energy, insulate the body, and protect organs.
- Fats contain twice the calories compared to carbohydrates.
- Types of fats include:
- Saturated fats (solid at room temperature).
- Unsaturated fats (liquid at room temperature).
- Trans-fats and cholesterol.
Proteins
- Building blocks necessary for growth and repair of body tissues (skin, hair, blood, muscles, organs).
- Composed of amino acids.
- Protein sources:
- Plant-based (incomplete) sources: beans, soy, lentils.
- Animal-based (complete) sources: beef, pork, fish, eggs, cheese, poultry.
Vitamins
- Required in small amounts for body regulation, energy usage, and infection prevention.
- Include vitamins A, B, C, D, E, and K.
- Primarily sourced from fruits, vegetables, and dairy.
- Fat-soluble vitamins can be stored in body fats; water-soluble vitamins are stored in bodily fluids.
Minerals
- Control vital chemical reactions in the body.
- Essential for maintaining strong bones, healthy teeth, and overall blood health.
- Required in small quantities.
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Description
Explore the fundamentals of nutrition and discover the six essential nutrients crucial for the body's growth and maintenance. This quiz will examine the types and functions of carbohydrates, proteins, fats, vitamins, minerals, and water. Test your knowledge on nutrition to better understand how to maintain a balanced diet.
