Original sentence: In these situations, mainstream medical criticism arises because orthomolecular approaches are advocated as substitutes for'', rather than complements to, current medical treatments.Orthomolecular proponents, such as Robert Cathcart who predicts that 120<SUP>+<SUP>grams per day intravenous vitamin C should cure SARS, have been criticised
Edited sentence: In these situations, mainstream medical criticism arises because orthomolecular approaches are advocated as substitutes for'', rather than complements to, proven medical treatments.Orthomolecular proponents, such as Robert Cathcart who predicts that 120<SUP>+<SUP>grams per day intravenous vitamin C can cure SARS, have been criticised