Which vitamin deficiencies are correlated with alveolar bone resorption?

Vitamin D plays a crucial role in maintaining calcium homeostasis and bone health, which directly impacts alveolar bone integrity. A deficiency in vitamin D can lead to decreased calcium absorption in the intestines, resulting in higher levels of parathyroid hormone (PTH). Elevated PTH can stimulate osteoclast activity, leading to bone resorption, including that of the alveolar bone, which is essential for holding teeth in place.

Calcium is an integral component of bone tissue. Without adequate calcium levels, bones can become weakened and more susceptible to resorption. The relationship between vitamin D, calcium, and bone health is well established, making these nutrients critical when assessing the health of alveolar bone.

In contrast, while other vitamins mentioned can influence various aspects of health, they do not have the same direct and established correlation with alveolar bone resorption as vitamin D and calcium do. Vitamin A, for instance, is important for vision and immune function, but its primary role does not include direct regulation of bone resorption. Similarly, while vitamin C is vital for collagen synthesis and overall bone integrity, it does not have the same direct impact on calcium metabolism and bone resorption as vitamin D and calcium do.