09 Jul 2019 --- Decades of nutrition research that highlights the benefits of dietary nutrition and supplement interventions for health have been dismissed by a study published in Annals of Internal Medicine. This is according to Steve Mister, President & CEO at the Council for Responsible Nutrition (CRN). Mister has hit back at the recent umbrella review which reports that few nutritional supplements or dietary interventions offer protection against cardiovascular disease (CVD) or death and that some may cause harm.