What are minerals essential for in the body?

Minerals play a crucial role in various enzymatic reactions and are essential for numerous bodily functions. They act as cofactors for enzymes, aiding in processes such as metabolism, energy production, and the synthesis of hormones. For instance, minerals like magnesium and zinc are vital for enzyme activity, which helps in the breakdown of food and the regulation of biochemical processes.

While development of tissues is important—often supported by vitamins and proteins—this option doesn’t encompass the broader range of functions that minerals facilitate in the body's biochemistry. Weight loss is influenced by many factors, including diet and exercise, but is not directly attributed to minerals themselves. Similarly, while certain minerals may assist in processes related to vitamins, they do not synthesize vitamins, making the option regarding vitamin synthesis less relevant to the core role of minerals in the body’s functions.