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Title: B1.1.1: Diet and exercise
Description: For GCSE AQA Students These notes are straight to the point and follow the specification
Description: For GCSE AQA Students These notes are straight to the point and follow the specification
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B1
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1: Diet and exercise
A healthy diet consists of the right balance of nutrients such as:
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•
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Carbohydrates
Fats
Proteins
Mineral ions and vitamins
Carbohydrates, fats and proteins are used by the body to release energy and build cells
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If these nutrients are not balanced, malnourishment occurs
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This can lead to deficiency diseases or Type 2 Diabetes
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A person loses mass when the energy content of the food taken in is less than the amount
of energy expended by the body
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Those who exercise are usually
healthier than those who don't
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This varies with:
• The amount of activity you do
• The proportion of muscle to fat in your body
• Inherited factors
Inherited factors also affect our cholesterol level
Title: B1.1.1: Diet and exercise
Description: For GCSE AQA Students These notes are straight to the point and follow the specification
Description: For GCSE AQA Students These notes are straight to the point and follow the specification