The dolomite tablets with calcium, magnesium and vitamin D3 support muscle function and bone maintenance. A sufficient supply of calcium and magnesium is important for normal muscle function and maintaining healthy bones. Especially in times of increased need such as in growth phases or in older people, the recommended calcium supply through nutrition is not always achieved. Magnesium and calcium are in a functional balance in the body and are involved in essential functions of metabolism, bones, muscles and nerves. Calcium, magnesium and vitamin D3 support the preservation of bones and teeth as well as normal muscle function. Vitamin D3 is also involved in the recording and recycling of calcium in the body and maintaining normal blood-calcium concentration. Magnesium also serves to maintain normal nerve function and can contribute to reducing tiredness and exhaustion.