Question

select the correct answer.
which statement best explains the relationship between diet and osteoporosis?
a. protein and iron build strong and flexible bones. a diet lacking these nutrients can lead to osteoporosis.
b. cholesterol blocks calcium from reaching bone cells. a diet high in cholesterol can lead to osteoporosis.
c. calcium and phosphorus build strong and flexible bones. a diet lacking these nutrients can lead to osteoporosis.

Explanation:

To determine the correct answer, we analyze each option:

• Option A: Iron is not a key nutrient for bone strength; calcium and phosphorus are more relevant for bone health, so A is incorrect.
• Option B: Cholesterol does not block calcium from reaching bone cells. The main nutrients related to bone health are calcium and phosphorus, so B is incorrect.
• Option C: Calcium and phosphorus are essential for building strong and flexible bones. A diet lacking these nutrients can lead to osteoporosis (a condition where bones become weak and brittle), so this option correctly explains the relationship.

Answer:

C. Calcium and phosphorus build strong and flexible bones. A diet lacking these nutrients can lead to osteoporosis.