Vitasave.ca offers magnesium supplements in both liquid and capsule form. Magnesium plays a vital role in the 300 plus chemical reactions that keep our body functioning at its best. Women in particular tend to suffer from magnesium deficiency, so supplementation is important. Magnesium helps to keep blood pressure normal, bones strong and heart rhythm steady. The most absorbable form is magnesium bisglycinate offered by New Roots, Lorna Vanderhaeghe, CanPrev, and Naka.