Do magnesium, potassium and calcium help in treating hypertension?

Q: I have come to know that magnesium, calcium and potassium help in curing hypertension. Please suggest me a supplement which has magnesium, calcium and potassium only or any other alternative medicine in curing hypertension.

A:Antioxidants are preferable. You can take Vitexid (Sigma) one cap. daily.