Which statement about osteoporosis management is NOT accurate?

• A. Regular weight-bearing exercise can help
• B. Vitamin D deficiency has no impact on therapy
• C. Adequate calcium and vitamin D intake is recommended
• D. Avoid smoking

Answer: (B)

The main idea here is that osteoporosis treatment works best when bone-building blocks are supported and negative factors are minimized. Vitamin D sits at the center of that process because it enables calcium absorption from the gut and supports bone remodeling. When vitamin D is deficient, calcium absorption drops, parathyroid hormone can rise, and bone resorption increases. Even if calcium intake is adequate, a lack of vitamin D means the body can’t use those minerals effectively, which can blunt the benefits of therapy and raise fracture risk. That’s why addressing vitamin D deficiency is a standard part of osteoporosis management and why a statement saying it has no impact on therapy isn’t accurate.

In addition, regular weight-bearing exercise helps stimulate bone formation and maintain density, making fractures less likely. Ensuring adequate calcium and vitamin D intake provides the essential minerals for bone mineralization. Avoiding smoking reduces bone loss and fracture risk, as smoking is a known risk factor for osteoporosis.