The SUPER trial is being done to learn if reducing salt in the diet could improve the level of protein in urine.
In this study, we will randomly put 150 people into two groups. Participants will have an equal chance of being in either group. One group will help participants reduce their sodium intake and the other group will continue with their usual diet. The goal is to see if people who participate in the reduced sodium group will have less protein in their urine than those eating their usual diet.
All participants will complete five clinic visits over the six-month study. The sodium reduction group will complete additional dietary counseling sessions.