The Centers for Disease Control and Prevention (CDC) has published research examining self-reported efforts to reduce sodium intake among U.S. adults in 26 states, the District of Columbia and Puerto Rico. Jing Fang, et al., “Sodium Intake Among U.S. Adults — 26 States, the District of Columbia, and Puerto Rico, 2013,” Morbidity and Mortality Weekly Report, July 3, 2015. Based on data from 180,067 participants, the results evidently show that across all locations, “the median prevalence of taking action to reduce sodium intake was 51%,” while “the median prevalence of receiving health professional advice to reduce sodium intake was 22%.” The study authors also report that the Southern U.S. Census Region had the highest proportion of respondents that took action or received a professional recommendation to reduce sodium intake.

“The data in this report highlight the opportunity to increase the proportion of health care professionals who advise their patients to reduce sodium intake and the proportion of U.S. adults who take action to reduce sodium intake,” state the authors. “Health care professionals can make a difference by recommending healthy dietary patterns, such as the Dietary Approaches to Stop Hypertension. By expanding the use of the sodium-related behavior module, states can enhance the ability to evaluate the effects of sodium-reduction campaigns.”