Introduction to Basic Concepts of Nutrition
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Questions and Answers

What nutrient should women of child-bearing age consume extra amounts of during early pregnancy to decrease the risk of foetal neural tube defects?

Folate and foods with added folic acid

Why do athletes have much higher energy requirements compared to sedentary individuals?

Due to their high level of physical activity

Why do diets for individuals with health concerns or medical reasons need to be planned carefully?

To ensure adequate nutrient intake

What are some alternative sources of calcium for people who are lactose intolerant?

<p>Soft edible bones in fish such as tinned salmon or sardines</p> Signup and view all the answers

Why is it important to consider portion sizes when making food choices?

<p>To ensure the right amounts of foods and drinks are consumed</p> Signup and view all the answers

How can ethical and religious practices, like avoiding meat, impact people's food choices?

<p>By limiting the range of foods they eat</p> Signup and view all the answers

What are the main functions of carbohydrates in the body?

<p>The main functions of carbohydrates are to furnish the main source of energy for muscular work and nutritive processes, help maintain body temperature, form reserve fuel, and assist in oxidation of fats.</p> Signup and view all the answers

Where are complex carbohydrates commonly found?

<p>Complex carbohydrates (starches) are commonly found in breads, cereals, pasta, rice, dry beans and peas, and other vegetables like potatoes and corn.</p> Signup and view all the answers

What is the calorie yield per gram of carbohydrate during metabolism?

<p>Each gram of carbohydrate yields 4 calories during its metabolism.</p> Signup and view all the answers

What are the chief functions of fats in the body?

<p>The chief functions of fats are to supply energy and transport fat-soluble vitamins.</p> Signup and view all the answers

Which vitamins are transported by fats in the body?

<p>Many fats act as carriers for the fat-soluble vitamins A, D, E, and K.</p> Signup and view all the answers

What are the end products of the digestion of fats?

<p>Fatty acids and glycerol are the end products of the digestion of fats.</p> Signup and view all the answers

What are the seven essential components of a balanced diet?

<p>Carbohydrates, Protein, Fat, Fiber, Vitamins, Minerals, Water</p> Signup and view all the answers

How does nutrient intake change throughout the human life cycle?

<p>The amounts of needed nutrients change as individuals move from one stage of life to another.</p> Signup and view all the answers

What are the basic nutrients required by all individuals to maintain life and health?

<p>Essential amino acids, carbohydrates, essential fatty acids, and twenty-eight vitamins and minerals</p> Signup and view all the answers

How can psychological, emotional, and social factors influence diet and nutrition?

<p>These factors can greatly impact the nutritional choices individuals make.</p> Signup and view all the answers

What are some considerations to weigh when examining how nutrient needs change?

<p>Considerations include life stage, activity level, and individual health needs.</p> Signup and view all the answers

What stage of the human life cycle encompasses infancy and the toddler years?

<p>Early childhood (birth-3y)</p> Signup and view all the answers

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