Which nutrient is particularly important for bone health in adults?

Which nutrient is particularly important for bone health in adults?

• A. Calcium
• B. Vitamin C
• C. Iron
• D. Sodium

Answer: (A)

Calcium is the nutrient particularly important for bone health in adults. It’s the main mineral that gives bone its rigidity, and most of the body’s calcium is stored in the skeleton. Keeping enough calcium in your diet helps maintain bone mineral density and lowers fracture risk as you age. If calcium intake is too low, the body will pull calcium from bone to keep blood calcium levels stable, which over time can weaken bones. Vitamin D helps with calcium absorption, making calcium more available for bone. The other options—Vitamin C, iron, and sodium—serve important roles in the body, but they don’t directly build or maintain bone mineral density in the same way calcium does.

Calcium is the nutrient particularly important for bone health in adults. It’s the main mineral that gives bone its rigidity, and most of the body’s calcium is stored in the skeleton. Keeping enough calcium in your diet helps maintain bone mineral density and lowers fracture risk as you age. If calcium intake is too low, the body will pull calcium from bone to keep blood calcium levels stable, which over time can weaken bones. Vitamin D helps with calcium absorption, making calcium more available for bone. The other options—Vitamin C, iron, and sodium—serve important roles in the body, but they don’t directly build or maintain bone mineral density in the same way calcium does.