Postprandial Effects of a High Potassium Meal

Status Completed

Clinical Trial Summary

The investigators aim to evaluate the acute effects of potassium supplementation achieved by ingestion of potassium rich food, on vascular health.

Clinical Trial Description

Many studies have shown that an increase in potassium through the diet or through potassium pills helps to lower blood pressure. Also, the amount of oral potassium taken can improve how well the participants blood vessels work. These studies have focused on potassium given in the form of a pill. The investigators are interested in the effect of potassium consumed through food sources and how it will effect arterial health and blood pressure. The world health organization (WHO) recommends a K⁺ intake of at least 3510 mg/day from food for adults, excluding those with impaired K⁺ excretion. In this study the investigators aim to provide approximately 75% (approximately 2000 mg) of the total daily recommended intake for potassium in one meal. The investigators do not know whether dietary potassium (not pill form) will acutely improve the arterial health and if it will cause a decrease in blood pressure. The investigators hypothesis to see an improvement in vascular function following a high potassium meal compared to a low potassium meal. ;

Study Design

Related Conditions & MeSH terms

Hypertension

Clinical Trial Details

NCT number	NCT02959931
Study type	Interventional
Source	Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Contact
Status	Completed
Phase	N/A
Start date	June 2013
Completion date	December 2014

View Details

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