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What vitamin may be deficient in the following conditions?

a. rickets

b.scurvy

c. pellagra

User Firefexx
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1 Answer

3 votes

Answer:

a. vitamin D

b. vitamin C

c. vitamin B3 (niacin)

Step-by-step explanation:

Rickets is a disease affecting children in which their bones are softened and weakened, usually due to an extreme deficiency in vitamin D. Vitamin D is necessary for helping the body absorb calcium and phosphorus, which help to build strong bones.

Scurvy is a disease that can affect a range of age groups from babies to adults, and is caused by a vitamin C deficiency. It can cause the affected person to experience symptoms such as anemia, gum disease, and skin problems. Vitamin C is a critical nutrient for the body to absorb iron and produce collagen, and aids in the growth and healing of body tissues.

Pellagra is a disease caused by a severe lack of a vitamin known as niacin, or B3. It is usually marked by "the four Ds": diarrhea, dermatitis, dementia, and potentially death. Vitamin B3 plays a role in maintaining the body and keeping it healthy, such as by converting nutrients into energy.

User Ben Heymink
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