Now Foods Magnesium Citrate is a highly bioavailable form of magnesium, which is an essential mineral that plays a critical role in numerous bodily functions. This formulation contains magnesium as citrate, a form that is easily absorbed by the body. Magnesium contributes to normal muscle and nerve function, helps regulate blood sugar levels, supports immune health, and is involved in the protein synthesis process. Taking magnesium may help alleviate muscle cramps, promote relaxation, and support healthy energy metabolism. This supplement is ideal for individuals looking to enhance their magnesium intake through a convenient tablet form.