​Magnesium and vitamin D are two essential nutrients that play crucial roles in various physiological processes within the body. While they function independently, there is a significant interconnection between magnesium and vitamin D, and their interaction is vital for maintaining overall health. While Vitamin D is primarily obtained through exposure to sunlight and dietary sources, magnesium is involved in the activation of vitamin D in the body. The conversion of vitamin D from its inactive form (calcidiol) to its active form (calcitriol) occurs in the kidneys, and this process is magnesium-dependent. Without sufficient magnesium, the activation of vitamin D is impaired.​