Explanation Justification of the correct answer: Option (d) is given as ‘osteomalacia’. Osteomalacia is a condition resulting in softening of bones due to the deficiency of calcium or vitamin D in adults. Hence, the correct answer is option (d). Justification for the incorrect answers: Option (a) is given as ‘pellagra’. It is a condition featured by dermatitis, diarrhea, and dementia. It takes place as an outcome of vitamin B-3 deficiency (niacin). So, it is a wrong answer. Option (b) is given as ‘pernicious anemia’...

Vitamins are the substances, which the body requires to develop and grow naturally. Vitamin D helps the body absorb calcium. Calcium is one of the prime building elements of the bone. A lack of vitamin D can result in bone disorders, like rickets or osteoporosis. Vitamin D also exhibits a function in the muscle, nerve, and immune systems.

Nutrition: Concepts and Controversies

13th Edition

ISBN: 9781133603184

Author: Frances Sizer, Ellie Whitney

Publisher: Cengage Learning

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Question

Chapter 7, Problem 8SC

Summary Introduction

Introduction:

Vitamins are the substances, which the body requires to develop and grow naturally. Vitamin D helps the body absorb calcium. Calcium is one of the prime building elements of the bone. A lack of vitamin D can result in bone disorders, like rickets or osteoporosis. Vitamin D also exhibits a function in the muscle, nerve, and immune systems.

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Chapter 7, Problem 7SC

Chapter 7, Problem 9SC

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Solution Summary: The author explains that vitamin D deficiency causes poor bone mineralization and can result in osteomalacia, which causes rickets and osteoporosis.

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