What can result from a deficiency in vitamin D?

A deficiency in vitamin D can lead to weak bones and osteoporosis because vitamin D plays a critical role in calcium absorption and bone metabolism. Vitamin D stimulates the intestines to absorb calcium, which is essential for maintaining strong bones. Without adequate vitamin D, the body struggles to absorb calcium effectively, resulting in decreased bone density and increased susceptibility to fractures and osteoporosis. This condition is particularly concerning in older adults, as the risk of bone-related issues, such as fractures, significantly increases with age. The health of your bones is directly linked to your vitamin D levels, making this option the most accurate representation of the consequences of its deficiency.