Table 3.

Major content of intervention sessions.

Session	Content
1. Getting started and blood pressure overview	Introduction to the program Education about blood pressure and hypertension Discussion of symptoms and complications for uncontrolled hypertension
2. A low-sodium diet and digital self-monitoring	Education about a low-sodium diet in hypertension Discussion of the importance of digital self-monitoring of diet and taking blood pressure at home
3. Gradual dietary sodium reduction	Education about the rationale for gradual adaptation strategy, physical gradual adaptation process in taste buds, and psychological adaptation process Setting up weekly goals in gradual adaptation
4. Strategies to overcome barriers to adhere to a low-sodium diet	Education about individual’s barriers to adhere to a low-sodium diet including cooking, eating out at restaurants, grocery shopping, salt substitutes or seasonings, fast food choice, and menu development
5. Food labels and sodium	Education about reading food labels and nutrition facts Facts about salt and sodium, and tips for how to lead a low-sodium life Revisiting the gradual sodium reduction goal
6. Serving sizes and portion control	Discussion about serving sizes, portion control, and the plate method Reviewing the gradual sodium reduction goal
7. Meal planning, shopping, and eating out	Discussion of planning for meals and tips for shopping and eating out Checking in on goal progress
8. Planning for lasting change	Review of overall program content Discussion of what worked with a low-sodium diet adherence Planning for lasting change activity