What is the main function of minerals in a horse's diet?

The main function of minerals in a horse's diet is to support bone health. Minerals such as calcium, phosphorus, and magnesium play crucial roles in developing and maintaining strong bones and teeth. Calcium and phosphorus are particularly important because they work together to form bone structure; a proper balance of these minerals is essential for achieving optimal bone density and strength. Additionally, minerals contribute to various bodily functions, such as muscle contractions and nerve signaling, which indirectly support overall health and performance.

While minerals have roles in other areas, such as regulating hormones and contributing to muscle function, their primary and most critical role is in the development and maintenance of healthy bones. Thus, ensuring that a horse receives an adequate supply of essential minerals is vital for its overall health and longevity.