Give three reasons why our bodies need energy.

  1. For brain and nerve function.
  2. Muscle contraction.
  3. Maintaining body temperature.

Answer in your head, out loud, or on paper, then tap the card to flip.

What are some consequences of surplus energy intake?

  1. Obesity.  
  2. Raised risk of diseases such as diabetes and heart disease.

Answer in your head, out loud, or on paper, then tap the card to flip.

What are some consequences of insufficient energy intake?

  1. Impaired growth and development in children.
  2. Increased infections.
  3. Irregular menstrual cycles in females.
  4. Nutrient deficiency diseases like scurvy and rickets.

Answer in your head, out loud, or on paper, then tap the card to flip.

What factors influence an individual's daily energy requirements?

  1. Activity level.
  2. Age.
  3. Pregnancy.
  4. Body mass.

Answer in your head, out loud, or on paper, then tap the card to flip.

What is the basic energy requirement (BER)?

The basic energy requirement (BER) provides an estimate for the energy needed for bodily functions at rest.

Answer in your head, out loud, or on paper, then tap the card to flip.

How do you calculate the basic energy requirement (BER)?

The BER formula is BER (kJ/day) = 5.4 x 24 hours x mass (kg).

Answer in your head, out loud, or on paper, then tap the card to flip.

How does pregnancy affect energy requirements?

Pregnant people need more energy because the baby growing inside them requires a lot of energy.

Answer in your head, out loud, or on paper, then tap the card to flip.