State a deficiency caused by a low intake of each of the following nutrients - Junior Cycle Home Economics - Question 1 - 2007
Question 1
State a deficiency caused by a low intake of each of the following nutrients.
NUTRIENT
(i) Fibre
(ii) Vitamin C
(iii) Vitamin A
(iv) Iron
DEFICIENCY
(i)
(ii)... show full transcript
Worked Solution & Example Answer:State a deficiency caused by a low intake of each of the following nutrients - Junior Cycle Home Economics - Question 1 - 2007
Step 1
Fibre
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Answer
A low intake of fibre can lead to deficiencies such as constipation, bowel disease, or even an increased risk of colon cancer. Fibre is essential for maintaining healthy digestive function.
Step 2
Vitamin C
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Answer
Insufficient Vitamin C intake results in scurvy, characterized by symptoms like sluggish healing of wounds, fatigue, and gum disease. Vitamin C is crucial for collagen synthesis and overall immune function.
Step 3
Vitamin A
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Answer
A deficiency in Vitamin A can cause night blindness, which impairs the ability to see in low light conditions. Additionally, rough or dry skin, slow growth, and unhealthy tissue in the nose, mouth, or throat may occur.
Step 4
Iron
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Answer
Low iron intake leads to anaemia, which is marked by fatigue and weakness. Iron is critical for the production of hemoglobin, which carries oxygen in the blood.
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