What this means
A trial plans to test whether a daily vitamin B3 supplement called nicotinamide riboside helps brain health and memory. No results have been posted yet, so we do not know if it works.
Plain-English summary written by an AI model from the registry listing.
- Status
- Recruiting
- Who can join
- Ages 60–85
- Where
- 1 site, including Oklahoma
The science
- Registered title
- The Effect of NAD Supplementation on Brain Vascular Health in Aging
- Trial ID
- NCT05483465 ↗
- Phase
- PHASE 4
- Study type
- interventional
- Conditions
- Aging
- What is tested
- Nicotinamide riboside, Placebo
- Sponsor
- University of Oklahoma
- Ages
- 60 Years to 85 Years
- Dates
- First posted Aug 2, 2022 · updated Apr 1, 2026
Registry summary
Daily consumption of one of the forms of Vitamin B3, the Nicotinamide Riboside (NR), energizes the body and combats cellular aging. This study is designed to test whether NR can also improve brain health and memory.
Sites (1)
- University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States