NCSF Sport Nutrition Specialist Certification Practice Test – Complete Exam Prep

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Question: 1 / 400

Which mineral is important for the formation of strong bones and teeth?

Iron

Zinc

Calcium

Calcium is crucial for the formation of strong bones and teeth because it serves as the primary structural component in these tissues. About 99% of the body's calcium is found in bones and teeth, where it provides strength and hardness. This mineral is essential not only for building bone density during growth phases, such as childhood and adolescence, but also for maintaining bone health throughout life. Adequate calcium intake can help prevent osteoporosis and other bone-related issues as one ages.

Iron is primarily associated with the transportation of oxygen in the blood, while zinc plays a role in immune function and protein synthesis, among other biological processes. Selenium has antioxidant properties and contributes to metabolism, but it does not play a direct role in bone and tooth structure. Thus, calcium's specific relationship with bone density and dental health establishes it as the critical mineral in question.

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Selenium

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