Nutrition and Health

What is the primary function of carbohydrates in the human body?

• To build and repair tissues

• To provide energy

• To regulate body temperature

• To protect organs

Why does the body need protein every day?

• To store energy for long-term use

• To maintain fluid balance

• To build and repair tissues

• To provide insulation

Which of the following is a symptom of iron deficiency?

• Rickets

• Anaemia

• Goitre

• Scurvy

What is a potential cause of iron toxicity?

• Consuming too many iron-rich foods

• Taking excessive mineral supplements

• Drinking too much water

• Eating too many fruits

Which cooking method helps retain the most nutrients in vegetables?

• Boiling

• Frying

• Steaming

• Grilling

What is one reason Canada’s Food Guide has changed over time?

• To reduce the number of food groups

• In response to new scientific information

• To increase the recommended daily caloric intake

• To eliminate the need for dairy products

Which food group is a primary source of vitamin D?

• Grain Products

• Fruits and Vegetables

• Meat and Alternatives

• Milk and Alternatives

What is the research basis behind the recommendation in Canada’s Food Guide to eat lean proteins like fish?

• Fish is a good source of carbohydrates

• Fish contains essential fatty acids

• Fish is high in fibre

• Fish is low in calories

What is the concept of energy balance?

• Consuming more calories than expended

• Balancing the intake and expenditure of calories

• Eating only carbohydrates

• Exercising without dietary changes

What is a common nutritional deficiency in a typical Canadian diet?

• Excessive protein intake

• Lack of dietary fibre

• High vitamin C levels

• Low carbohydrate intake