What deficiency causes rickets in children and osteomalacia in adults?

Prepare for the NCSF Micronutrients Test. Study with detailed quiz questions and flashcards, complete with explanations and hints. Ace your exam!

The deficiency that causes rickets in children and osteomalacia in adults is linked to vitamin D. Rickets is a condition that affects bone development in children, leading to soft and weakened bones, which can result in skeletal deformities. This is directly related to inadequate vitamin D levels, which are essential for calcium and phosphorus absorption. Without sufficient vitamin D, bones cannot properly mineralize, contributing to the development of rickets.

In adults, a deficiency of vitamin D leads to osteomalacia, a condition characterized by softening of the bones due to the incomplete mineralization of the bone matrix. This manifests as bone pain, muscle weakness, and an increased risk of fractures. Adequate vitamin D levels are crucial for maintaining bone health throughout life, making it essential for preventing both rickets in children and osteomalacia in adults.

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