What should I know about was sind mineralstoffe?

The question about minerals (essential inorganic nutrients such as calcium, magnesium, potassium, sodium, and trace elements) is fundamental to nutritional science. Minerals are critical for bone structure, nerve transmission, muscle contraction, fluid balance, and enzyme function. However, the provided context contains no specific information about minerals – the documents cover NAD+ precursors, polygenic scores, pharmacogenetics, and telomere genetics. Therefore, I cannot derive an evidence-based answer from the given material. In general, minerals are obtained through diet; deficiency can lead to health issues, and excessive intake (e.g., from supplements) also carries risks. MyBody-X tests may include some mineral-related markers (e.g., iron status, vitamin D metabolism), but the present sources do not address this. For a reliable assessment, specific studies or guidelines on minerals would be needed. The evidence from the context is therefore rated as unclear.