5-HTP for ADHD traits and eye movements in adults
Part of Mental health clinical trials.
This study looks at how a supplement called 5-HTP (a natural amino acid) affects attention and eye movements in adults. You will receive either 5-HTP or a placebo to see if it changes ADHD-like traits.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be between 18 and 65 years old.
- Your vision must be normal or corrected with contact lenses (glasses are not allowed).
- You must not be taking any medication for ADHD or any medication that affects serotonin (e.g., antidepressants).
- You must not smoke or vape.
- You must not be pregnant or breastfeeding.
- You must not be lactose intolerant or follow a vegan diet.
- You must not have dyslexia.
- Your score on the ADHD screening test must be either below 9 or above 14.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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