Podcast
Questions and Answers
Calories are a unit used to measure the weight of food.
Calories are a unit used to measure the weight of food.
False (B)
What does malnourished mean?
What does malnourished mean?
- Having a balanced diet
- Getting the nutrients your body needs
- Being overweight
- Not getting the necessary nutrients for health (correct)
What is the function of nutrients in the body?
What is the function of nutrients in the body?
To repair itself and supply energy.
An individual's desire for food is referred to as __________.
An individual's desire for food is referred to as __________.
What happens if you burn a lot of calories during exercise and do not replenish them?
What happens if you burn a lot of calories during exercise and do not replenish them?
Match the following terms with their definitions:
Match the following terms with their definitions:
High-calorie foods always provide long-lasting energy.
High-calorie foods always provide long-lasting energy.
If the body lacks __________, bones become weak and fragile.
If the body lacks __________, bones become weak and fragile.
List two diseases that can be avoided through proper nutrition.
List two diseases that can be avoided through proper nutrition.
Which of the following is NOT a nutrient?
Which of the following is NOT a nutrient?
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Study Notes
Nutrition
- Nutrition is the process of how your body uses food
- Your body needs specific nutrients for various functions like growth and repair.
- Nutrients are substances in food that provide energy and repair your body.
Calories
- Calories are units of heat that measure the energy in food.
- The more calories you consume, the more energy you have.
- Sugar provides a lot of calories, leading to a “sugar high” but can also cause your bones to become fragile.
Hunger and Appetite
- Hunger is a physiological need for food triggered by your body's need for energy.
- Appetite is a psychological desire for food, influenced by cravings or desires for particular foods.
- Your appetite can be influenced by your body's need for specific nutrients like protein.
Osteoporosis
- Osteoporosis is a condition where bones become weak and brittle.
- This condition is caused by a lack of calcium and other essential vitamins and minerals that help build strong bones.
Health Science
- Proper nutrition is crucial for overall health and well-being.
- Understanding nutrition allows you to make informed choices about your diet, supporting your body's needs.
- Replenishing calories after physical activity is essential for energy and performance.
- Poor nutrition can contribute to various diseases such as cardiovascular disease, stroke, certain cancers, and osteoporosis.
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