Sodium Lowering Vascular Effects Trial

The sodium reduction intervention is a dietician-led behavioral intervention consisting of two phases, first a 3-month intensive intervention phase, followed by a 9-month maintenance phase. The overall goal of the intervention is to reduce sodium intake to \<2,300 mg per day based on the most recent guideline from the National Academies of Medicine. Both phases will include individual and group behavioral modification counseling designed to facilitate a reduction in dietary sodium intake.