Name one condition (disease) associated with a deficiency of the following nutrients:
| Nutrient | Deficiency disease |
|---------------|-----------------------------------------|
| Vitamin D | |
| Vitamin B₃ (Niacin) | |
| Iodine | | - Leaving Cert Home Economics - Question 3 - 2021
Question 3
Name one condition (disease) associated with a deficiency of the following nutrients:
| Nutrient | Deficiency disease |
|---------------|... show full transcript
Worked Solution & Example Answer:Name one condition (disease) associated with a deficiency of the following nutrients:
| Nutrient | Deficiency disease |
|---------------|-----------------------------------------|
| Vitamin D | |
| Vitamin B₃ (Niacin) | |
| Iodine | | - Leaving Cert Home Economics - Question 3 - 2021
Step 1
Vitamin D
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Answer
A deficiency in Vitamin D can lead to conditions such as rickets in children or osteomalacia in adults. These diseases result in weakened bones, leading to pain and deformities.
Step 2
Vitamin B₃ (Niacin)
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Answer
A deficiency in Vitamin B₃, also known as Niacin, can cause pellagra, which is characterized by the 4 D's: dermatitis, diarrhea, dementia, and death. Symptoms may include skin lesions and cognitive disorders.
Step 3
Iodine
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Answer
Iodine deficiency can cause goiter, which is the enlargement of the thyroid gland, and it can also lead to lethargy and delayed mental and physical development in children.
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