Which statement is true regarding dietary guidance for osteoporosis?

• A. High caffeine is recommended
• B. Vitamin D is unnecessary
• C. Ensure adequate calcium and vitamin D, plus protein support
• D. Avoid fruits and vegetables

Answer: (C)

Bone health hinges on getting the right nutrients in the right amounts. Calcium provides the mineral component of bone, while vitamin D is essential to absorb that calcium from the gut and keep blood levels suitable for bone formation. Adding adequate protein supports the bone matrix itself and helps preserve muscle mass, which reduces fall risk and fracture potential. The other ideas don’t fit because high caffeine intake can increase calcium loss and isn’t a recommended strategy for osteoporosis, vitamin D is essential rather than unnecessary, and fruits and vegetables contribute important nutrients that support bone health rather than being something to avoid.