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Does Taurine Supplementation Improve Vascular Function and Orthostatic Responses in Long COVID?
Sponsor: York University
Summary
Millions have developed Long COVID (LC), and recent findings show an association between taurine deficiency (an amino acid) and symptoms in LC. Cost-effective and accessible interventions are needed to improve welfare and reduce healthcare costs. We will investigate the efficacy of 12-week taurine supplementation, on vascular function and the cardio/cerebrovascular responses to upright posture in LC. We will measure resting vascular function with EndoPAT and ultrasound, resting heart rate variability, and the blood pressure, heart rate, and brain blood flow response to 5 minutes of head-up tilt before and after 12-weeks of taurine supplementation in LC.
Key Details
Gender
All
Age Range
18 Years - 65 Years
Study Type
INTERVENTIONAL
Enrollment
30
Start Date
2026-04-01
Completion Date
2027-03-31
Last Updated
2026-01-06
Healthy Volunteers
No
Conditions
Interventions
Taurine supplementation
Participants will take 12-wks taurine supplementation (2 x 675mg twice daily).
Locations (1)
York University
Toronto, Ontario, Canada