60
Participants
Start Date
May 23, 2025
Primary Completion Date
December 31, 2025
Study Completion Date
April 30, 2026
Control (Placebo comparator)
The control group will consume a placebo supplement, entirely free of nitrate, in the form of juice (70 ml) for four weeks while maintaining their habitual diet.
Juice (Active comparator)
The juice group will consume a beetroot supplement enriched with \~400 mg of nitrate in juice form (70 ml) for four weeks while maintaining their habitual diet.
Crystals (Experimental)
The crystals group will consume a beetroot supplement enriched with \~400 mg of nitrate in crystals form (20g) for four weeks while maintaining their habitual diet.
RECRUITING
Newcastle University, Newcastle upon Tyne, Tyne and Wear NE2 4HH, Newcastle
Northumbria University
OTHER
Edith Cowan University
OTHER
University of the West of Scotland
OTHER
Shatha Alhulaefi
OTHER