Effects of Spirulina Supplementation on Mental Health in Healthy Adults
Eligible age
16–65 yrs
Accepts
All genders
Locations
1 state
Healthy volunteers
Yes
See if you qualify for this study
Answer a few quick questions about your location and health. Takes about a minute.
About this study
Spirulina platensis is a form of cyanobacteria, a blue-green algae, and is a superfood most known for being rich in protein, vitamins and minerals, and healthful phytochemicals. Spirulina supports brain health through neuroprotection offered by its antioxidants, anti-inflammatory properties, and hormone regulation. The aim of this study is to supplement healthy adults from a campus community with 3g of spirulina, daily, for 8 weeks to improve mood and mental acuity in comparison to receiving a placebo.
Sponsor: Arizona State University
You may qualify if…
- ✓ healthy adults
- ✓ ages 18-65
- ✓ no underlying chronic disease or acute conditions
- ✓ no autoimmune conditions
- ✓ do not consume alcohol in excess, smoke, use recreational drugs
- ✓ does not follow restrictive diets
- ✓ will be recruited from the ASU university campus.
You may not qualify if…
- ✕ not have been clinically diagnosed with depression
- ✕ not taking antidepressants, anxiety, or stress medications, or any other medications
- ✕ drugs, or supplements that could influence mental capacities
- ✕ not pregnant or breastfeeding
- ✕ not a competitive athlete
Where it's recruiting
Phoenix
Source: ClinicalTrials.gov · NCT06936202 · last updated 2025-08-19