NAD+ supplement study in healthy adults
This trial tests an oral NAD+ supplement to see how well it is absorbed and if it is safe and effective. It may help support healthy aging and energy levels.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 40 and 65 years old
- Your body mass index (BMI) is between 18.5 and 29.9
- You are willing to avoid certain foods and drinks before visits (like caffeine for 12 hours, alcohol and hard exercise for 24 hours)
- You agree not to change your lifestyle habits (like activity, supplements, sleep) during the study
- You are generally healthy, with no major chronic or active diseases
- You are not pregnant, breastfeeding, or planning to get pregnant
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study compares two versions of a supplement called Qualia NAD+ to see how well they increase NAD+ levels in your cells. NAD+ is a molecule that helps your cells produce energy and may support healthy aging. You will take the supplement for 28 days and measure your NAD+ levels at home with a simple finger-stick test.
This study measures NAD+ (a molecule linked to aging) in healthy adults aged 18-35 or 70+. It will help researchers understand how NAD+ changes with age and if supplements like NR affect it.
This trial studies whether taking an NAD supplement can support brain blood vessel health as people age. Participants will be tested for brain and health changes and may help researchers understand how to keep the brain’s blood vessels healthier over time.
This study looks at how the body uses NAD+ precursors (nutrients that help cells produce energy) after taking them by mouth. Healthy volunteers will help researchers understand how these supplements are processed, which may guide future treatments for aging and disease.
This trial tests how well a new injectable form of Niagen (a supplement that may boost cellular energy) is absorbed and tolerated compared to NAD+. It may help if you are between 40 and 65, live near the study site, and feel unusually tired.
This study tests a daily supplement called Qualia NAD+ to see if it increases energy-related molecules inside your cells. You'll take the supplement at home, avoid other B3 vitamins, and use a simple finger-stick test to measure your levels.
Hear when a new NAD+ Bioavailability trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.