GetTested’s **Mineral Deficiency Test** is an at-home lab test that measures key minerals essential for overall health, including magnesium, zinc, and selenium. These nutrients play important roles in energy production, immune function, hormonal balance, and muscle function. Imbalances may be linked to symptoms such as fatigue, sleep disturbances, weakened immunity, and muscle cramps. This test provides a simple and reliable way to assess your mineral status and support your overall well-being.