Hypertension is now a major public health challenge worldwide.Due to its close correlation with lifestyle and diet
the dietary behavior of hypertensive patients has become an important part in the management of hypertension.The Dietary Approaches to Stop Hypertension(DASH)diet can play a role in the prevention and management of hypertension
and its blood pressure-lowering effect has been validated in a number of clinical studies.The DASH diet
as a first-line non-pharmacological anti-hypertensive intervention
has been included in most guidelines for the management of hypertension.However
there are still many barriers to the promotion and application of the DASH diet in community settings.It is important to create a supportive food environment
enhance education
and utilize new techniques to help improve compliance with the DASH diet.