Which micronutrient is crucial for bone formation and muscle repair?

The correct answer, Vitamin D, plays an essential role in the body's ability to absorb calcium, which is vital for bone formation and health. Vitamin D facilitates the intestinal absorption of calcium, ensuring that bones receive sufficient mineralization to maintain their density and strength. Additionally, Vitamin D contributes to muscle function and repair by enhancing muscle strength and promoting recovery after exercise. This makes it a crucial nutrient not only for bone health but also for supporting overall physical performance and recovery.

While calcium is indeed critical for bone structure, Vitamin D is equally important as it regulates calcium levels in the bloodstream. Without adequate Vitamin D, the body struggles to utilize calcium effectively, leading to weaker bones and potentially affecting muscle repair.