How dietary potassium affects blood vessel health
Mechanisms Underlying the Protective Vascular Effects of Dietary Potassium in Humans
This study is looking at how eating more potassium might help keep your blood vessels healthy, especially if you eat a lot of salt, and it aims to find out how this could help prevent heart problems like high blood pressure.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Delaware NIH-funded |
| Lab location | 1 site (Newark, UNITED STATES) |
| Project ID | NIH-10663833 on NIH RePORTER |
What this research studies
This research investigates the effects of dietary potassium on vascular health, particularly in the context of high sodium diets. It aims to understand how potassium may protect blood vessels from damage caused by sodium, which is linked to cardiovascular diseases like atherosclerosis and high blood pressure. The study will explore mechanisms such as the production of reactive oxygen species and the role of endothelial sodium channels. By examining these factors, the research seeks to provide insights into dietary recommendations for improving cardiovascular health.
Who could benefit from this research
Good fit: Ideal candidates for this research are adults over 21 years old who may be at risk for cardiovascular diseases due to high sodium intake.
Not a fit: Patients who do not consume high sodium diets or have no risk factors for cardiovascular diseases may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to dietary guidelines that help reduce the risk of cardiovascular diseases.
How similar studies have performed: Previous research has shown that dietary modifications can significantly impact cardiovascular health, suggesting potential success for this approach.
Where this research is happening
Newark, UNITED STATES
- University of Delaware — Newark, United States (Active)
Researchers
- Principal investigator: Lennon, Shannon — University of Delaware
- Study coordinator: Lennon, Shannon
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.