Podcast
Questions and Answers
What are carbohydrates also known as?
What are carbohydrates also known as?
Which sugar is the body’s preferred source of energy?
Which sugar is the body’s preferred source of energy?
Where is lactose naturally found?
Where is lactose naturally found?
What is the common name for sucrose?
What is the common name for sucrose?
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When glucose is stored in the liver and muscles, it is referred to as what?
When glucose is stored in the liver and muscles, it is referred to as what?
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Which of the following foods is likely to contain fructose?
Which of the following foods is likely to contain fructose?
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Why might skipping breakfast make it hard to concentrate in class?
Why might skipping breakfast make it hard to concentrate in class?
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What happens to excess glucose after enough glycogen has been stored?
What happens to excess glucose after enough glycogen has been stored?
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What is a primary function of fats in the human body?
What is a primary function of fats in the human body?
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Which type of fat is typically solid at room temperature?
Which type of fat is typically solid at room temperature?
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Which process creates unsaturated fats and makes saturated fats solid?
Which process creates unsaturated fats and makes saturated fats solid?
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What kind of health issues are associated with excess consumption of saturated fats?
What kind of health issues are associated with excess consumption of saturated fats?
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In what year were food companies required to remove artificial trans fats from their products?
In what year were food companies required to remove artificial trans fats from their products?
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Which food is likely to contain natural trans fats?
Which food is likely to contain natural trans fats?
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Which vitamin helps to boost immune function, support reproduction, and maintain the health of the retina?
Which vitamin helps to boost immune function, support reproduction, and maintain the health of the retina?
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Which vitamin is known as a powerful antioxidant that protects cells from damage caused by oxygen?
Which vitamin is known as a powerful antioxidant that protects cells from damage caused by oxygen?
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Which vitamin is essential for calcium absorption, strong teeth, and bones?
Which vitamin is essential for calcium absorption, strong teeth, and bones?
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Leafy greens and nuts are good sources of which vitamin that helps with blood clotting?
Leafy greens and nuts are good sources of which vitamin that helps with blood clotting?
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Which vitamin is necessary for the maintenance of healthy skin, nerve function, and muscle function?
Which vitamin is necessary for the maintenance of healthy skin, nerve function, and muscle function?
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What is the primary function of Vitamin C in the body?
What is the primary function of Vitamin C in the body?
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Which vitamin is primarily found in beef and chicken liver, potatoes, sunflower seeds, and yogurt?
Which vitamin is primarily found in beef and chicken liver, potatoes, sunflower seeds, and yogurt?
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Which vitamin is essential for cell division and body functions?
Which vitamin is essential for cell division and body functions?
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Which mineral is necessary for muscle, heart, and digestive system health, and also supports the synthesis and function of blood cells?
Which mineral is necessary for muscle, heart, and digestive system health, and also supports the synthesis and function of blood cells?
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Which mineral is primarily found in dairy products, bones, nuts, seeds, and tofu?
Which mineral is primarily found in dairy products, bones, nuts, seeds, and tofu?
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A lack of which mineral can cause anemia?
A lack of which mineral can cause anemia?
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Which mineral assists with energy processing and other functions, and is present in bones and cells?
Which mineral assists with energy processing and other functions, and is present in bones and cells?
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Which mineral is needed in quantities greater than 100 milligrams each day?
Which mineral is needed in quantities greater than 100 milligrams each day?
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Which condition can result from a lack of calcium during childhood and adolescence?
Which condition can result from a lack of calcium during childhood and adolescence?
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Which mineral contributes to the regulation of blood sugar and immune response?
Which mineral contributes to the regulation of blood sugar and immune response?
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What is the daily requirement amount that distinguishes major minerals from trace minerals?
What is the daily requirement amount that distinguishes major minerals from trace minerals?
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What is one of the learning outcomes of the nutrition lesson?
What is one of the learning outcomes of the nutrition lesson?
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What are two types of carbohydrates mentioned in the warm-up activity?
What are two types of carbohydrates mentioned in the warm-up activity?
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Why is having a healthy eating plan important?
Why is having a healthy eating plan important?
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Which nutrient is NOT mentioned in the warm-up activity match-ups?
Which nutrient is NOT mentioned in the warm-up activity match-ups?
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What is one specific topic students should be able to analyze after studying the lesson?
What is one specific topic students should be able to analyze after studying the lesson?
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What is the purpose of filling out the bracket in the warm-up activity?
What is the purpose of filling out the bracket in the warm-up activity?
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Which learning outcome is related to vitamins?
Which learning outcome is related to vitamins?
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Which meal is cited as potentially non-nutritious in the content?
Which meal is cited as potentially non-nutritious in the content?
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What is one of the functions of protein in the body?
What is one of the functions of protein in the body?
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Why do people need to consume protein every day?
Why do people need to consume protein every day?
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What is a consequence of protein deficiency?
What is a consequence of protein deficiency?
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What differentiates essential amino acids from nonessential amino acids?
What differentiates essential amino acids from nonessential amino acids?
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Which food is a complete protein source?
Which food is a complete protein source?
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Which statement about dietary fiber is true?
Which statement about dietary fiber is true?
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How does dietary fiber help prevent constipation?
How does dietary fiber help prevent constipation?
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Why might high-fiber foods help prevent overeating?
Why might high-fiber foods help prevent overeating?
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Study Notes
Nutrition
- Nutrition is the study of how the body uses food to maintain overall health
- Having a healthy eating plan can help make food choices that benefit health
Carbohydrates
- Carbohydrates are the body's major source of energy
- Fruits, vegetables, grains, and dairy products contain carbohydrates
- There are three types of carbohydrates: sugar, starch, and dietary fiber
- Glucose is the body's preferred source of energy that powers the brain and central nervous system
- Glucose can be stored in the liver and muscles for later use (glycogen)
- Excess glucose is converted into fat and stored in fat tissue
Proteins
- Proteins are used to build and maintain cells and tissues, including muscles, bones, and skin
- Proteins provide energy and act as hormones or enzymes
- Amino acids make up proteins, and there are 20 different types
- The body produces some amino acids, but 9 essential amino acids must be obtained through diet
- Complete protein sources contain all 9 essential amino acids and include animal-based foods like meat, poultry, eggs, fish, and dairy products
Dietary Fiber
- Dietary fiber helps control blood glucose levels, adds bulk to feces, and can prevent overeating
- Fiber is found in fruits, vegetables, and whole grains
Fats
- Fats provide energy, particularly for muscles, and aid in the absorption and transport of vitamins
- There are three types of fats: saturated, unsaturated, and trans fats
- Saturated fats are found primarily in animal-based foods and are solid at room temperature
- Unsaturated fats are found in plant-based foods and are liquid at room temperature
- Trans fats are created through hydrogenation and are often found in processed foods
Vitamins
- Vitamins are organic substances necessary for normal growth and development
- Vitamins help regulate body processes, release energy from foods, and manufacture proteins, fats, and carbohydrates
- There are two categories of vitamins: fat-soluble (A, D, E, and K) and water-soluble (C, B, and others)
- Fat-soluble vitamins are found in dairy products, eggs, and fortified cereals
- Water-soluble vitamins are found in a variety of foods, including fruits, vegetables, lean meats, and whole grains
Minerals
- Minerals are inorganic elements absorbed by plants from soil and water
- Major minerals include calcium, phosphorus, magnesium, potassium, sodium, and chloride
- Calcium is necessary for muscle, heart, and digestive system health
- Phosphorus is present in bones and cells and assists with energy processing
- Magnesium contributes to bone health and regulates body processes
- Minerals are essential for growth and development, and a lack of certain minerals can lead to negative health consequences
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Description
Understand the fundamentals of nutrition, including the role of carbohydrates, protein, fats, vitamins, and minerals in the body. Learn how to make informed choices about your diet.
