The "anti-oxidants prevent cancer" model may not be working out--if only because cancer may be an emergent property of a number of different processes--but fish

The "anti-oxidants prevent cancer" model may not be working out--if only because cancer may be an emergent property of a number of different processes--but fish oil (omega-3 fatty acids) is absolutely worth taking to prevent heart disease. See for example http://www.americanheart.org/presenter.jhtml?identifier=4632 http://www.americanheart.org/presenter.jhtml?identifier=4632