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Effects of Spirulina Supplementation on Mental Health in Healthy Adults

RECRUITINGN/ASponsored by Arizona State University
Actively Recruiting
PhaseN/A
SponsorArizona State University
Started2025-04-15
Est. completion2026-05
Eligibility
Age16 Years – 65 Years
Healthy vol.Accepted
Locations1 site

Summary

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.

Eligibility

Age: 16 Years – 65 YearsHealthy volunteers accepted
Inclusion Criteria:

* 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.

Exclusion Criteria:

* 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

Conditions2

DepressionMental Acuity

Locations1 site

850 PBC
Phoenix, Arizona, 85004
Carol Johnston602-496-2539carol.johnston@asu.edu

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Trial data from ClinicalTrials.gov. Trial status and eligibility can change — verify directly with the study contact or on ClinicalTrials.gov.

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