Potassium Supplementation for Blood Pressure Control
What You Need to Know Before You Apply
What is the purpose of this trial?
This study will test whether potassium supplementation can reduce the deleterious effect of a high sodium diet on blood vessel function, blood pressure reactivity and autonomic nervous system function in apparently healthy adults.
Will I have to stop taking my current medications?
The trial information does not specify whether you need to stop taking your current medications. It's best to discuss this with the trial coordinators or your doctor.
Is potassium supplementation generally safe for humans?
How does potassium chloride supplementation differ from other drugs for blood pressure control?
Potassium chloride supplementation is unique because it focuses on increasing potassium levels in the body, which can help lower blood pressure, especially in people with high-normal or essential hypertension. Unlike some other blood pressure medications, it works by balancing electrolytes rather than directly affecting blood vessels or heart function.12678
What evidence supports the effectiveness of potassium chloride supplements for controlling blood pressure?
Research shows that potassium chloride supplements can help lower blood pressure in people with mild hypertension (high blood pressure). In one study, patients taking potassium supplements experienced a significant decrease in blood pressure within four weeks, suggesting that these supplements can be effective in managing mild hypertension.124910
Are You a Good Fit for This Trial?
This trial is for men and women aged 18-45, from any racial or ethnic background, who are in good cardiovascular health. Participants should have a body mass index (BMI) less than 30 and blood pressure below 130/80 mmHg.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Dietary Intervention
Participants consume diets with varying levels of potassium and sodium to assess effects on endothelial function, blood pressure reactivity, and oxidative stress
Follow-up
Participants are monitored for safety and effectiveness after dietary intervention
What Are the Treatments Tested in This Trial?
Interventions
- Placebo
- Potassium chloride supplement
Find a Clinic Near You
Who Is Running the Clinical Trial?
University of Delaware
Lead Sponsor