Which deficiency can lead to significant health issues in the elderly?

Calcium deficiency in the elderly can lead to various significant health issues, primarily related to bone health. As individuals age, their ability to absorb calcium decreases, making it more challenging to maintain sufficient bone density. This decline can increase the risk of osteoporosis, a condition that weakens bones and makes them more susceptible to fractures. Fractures, particularly in the hip, wrist, or spine, can lead to severe complications and impact mobility and quality of life.

In addition to bone health, calcium plays a critical role in various bodily functions, including muscle contraction and nerve signaling. Maintaining adequate calcium levels is essential for preventing not only skeletal issues but also cardiovascular problems, as calcium is involved in maintaining heart health and regulating blood pressure.

While other vitamin and mineral deficiencies mentioned may also cause health issues, the implications of calcium deficiency in relation to the elderly population are particularly pronounced, given the elevated risks of falls, fractures, and the consequent decline in independence and quality of life.