The effects of supplementation with nitrate-rich beetroot juice on plasma nitrate, plasma nitrite, resting blood pressure and cognitive function in older adults

Phase 4

• Conditions: blood pressureheart ratevascular resistancemean arterial pressurecognitive functionsplasma nitrate plasma nitrite; blood pressure

• Registration Number: TCTR20221208001
• Lead Sponsor: Cluster food for well-being, Chulalongkorn Univerisity

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2022-12-08
• Last Update Posted: 19 August 2024
• Study Completion: 2024-10-08

Recruitment & Eligibility

• Status: Pending (Not yet recruiting)
• Sex: All
• Target Recruitment: 40

Inclusion Criteria

live in Bangkok, are aged between 50-80 years old, are healthy, have no underlying disease, have normal blood pressure, and have no history of allergy to beet-root juice.

Exclusion Criteria

have underlying diseases, athletes, or taking antihypertensive drugs

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
blood pressure baseline (before supplement), day 1, 14, 28 after supplement mmHg

Secondary Outcome Measures

Name	Time	Method
heart rate baseline (before supplement), day 1, 14, 28 after supplement bpm ,Cognitive function baseline (before supplement), day 1, 14, 28 after supplement Corsi block tapering test ,plasma nitrate baseline (before supplement), day 1, 14, 28 after supplement High Performance Liquid Chromatography