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Identify a different deficiency caused by a low intake of each of the following nutrients: (i) Calcium (ii) Vitamin C (iii) Iron (iv) Vitamin K - Junior Cycle Home Economics - Question 2 - 2007

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Identify a different deficiency caused by a low intake of each of the following nutrients: (i) Calcium (ii) Vitamin C (iii) Iron (iv) Vitamin K

Worked Solution & Example Answer:Identify a different deficiency caused by a low intake of each of the following nutrients: (i) Calcium (ii) Vitamin C (iii) Iron (iv) Vitamin K - Junior Cycle Home Economics - Question 2 - 2007

Step 1

Calcium

96%

114 rated

Answer

A low intake of calcium can lead to deficiencies such as rickets in children and osteomalacia in adults. These conditions result in weak or soft bones, which can lead to deformities and increased risk of fractures.

Step 2

Vitamin C

99%

104 rated

Answer

Deficiency of vitamin C can cause scurvy, which is characterized by symptoms such as delayed healing of wounds, increased risk of infection, and fatigue. It is crucial for collagen synthesis and the immune response.

Step 3

Iron

96%

101 rated

Answer

Iron deficiency can lead to anemia, which presents symptoms like fatigue, tiredness, dizziness, and fainting. This occurs due to reduced red blood cell production, affecting oxygen transport in the body.

Step 4

Vitamin K

98%

120 rated

Answer

Low intake of vitamin K can result in a failure of blood to clot properly, leading to excessive bleeding and bruising. It is essential for the synthesis of proteins that mediate coagulation.

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