Abstract: New compositions and their method of use for treating cardiovascular diseases primarily due to arteriosclerosis and atherosclerosis. These new compositions are prepared from a base Ringers injection to which is added a B-complex, hydrochloric acid, sodium ascorbate, pyridoxine hydrochloride, magnesium sulfate, adrenal cortex, magnesium chloride, thiamine, heparin sodium, calcium gluconate and calcium d-saccharate. Additional embodiments of the solution composition are also disclosed containing niacin, vitamin B.sub.12, ether, algae and amino acids. The compositions are useful in removing plaques from the interior walls of the arteries and veins, thereby improving blood supply to body tissues.