14.1.2 Balanced Diet and Calorific Value (T/F)

A balanced diet includes only proteins and carbohydrates to provide sufficient energy.

A balanced diet is necessary for growth, tissue repair, and metabolic processes.

Calorific value refers to the total energy released when 1g of food is oxidised.

A person\’s calorie needs are not affected by their body size.

Physical activity influences the number of calories a person needs.

The unit used to measure calorific value is only in kilocalories (kcal).

1 kilocalorie (kcal) is equivalent to 4.2 kilojoules (kJ).

A calorimeter is used to determine the calorific value of food.

Fats have a lower calorific value than carbohydrates and proteins.

Food labels help individuals monitor their daily calorie intake.

Insufficient calorie intake may lead to obesity.

Excessive calorie intake can cause weight gain and health issues such as diabetes.

Climate and surroundings do not affect a person\’s caloric needs.

Proteins provide more calories per gram than fats.

The formula for calculating calorific value includes mass of water and temperature increase.

Eating only one type of food group is the best way to maintain a balanced diet.

Fats have a higher calorific value than carbohydrates.

Reducing salt, sugar, and excessive fat intake contributes to a healthier diet.

A person who is physically active requires the same amount of calories as a sedentary person.

A well-balanced diet should include a variety of foods, including fruits and vegetables.