I'm aGuineaPig
Pay GuideFirst-Timer GuideCategoriesBrowse TrialsAboutContact
Pay GuideFirst-Timer GuideCategoriesBrowse TrialsAboutContact
I'm aGuineaPig

The easiest way to find paid clinical trials for healthy volunteers. Live data from ClinicalTrials.gov with pay estimates and eligibility matching.

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Data from ClinicalTrials.gov

imaguineapig.com pulls live data from ClinicalTrials.gov (NIH/NLM). Pay estimates are approximate ranges based on study type and are not confirmed by sponsors. We do not provide medical advice. Always contact the study team directly to confirm compensation, eligibility, and risks.

GuineaPig/Categories/Diet & Nutrition Trials

Diet & Nutrition Trials
for Healthy Volunteers

From gut microbiome research to supplement testing, diet and nutrition studies are growing fast. These trials often have simpler protocols and shorter commitments.

2,011

Active Trials

$500 - $2,000

Typical Pay (estimated)

1-4 weeks

Duration

Great for first-time participants

Featured Trial

Highest Paying in Category
$1,950 – $18,000

Estimated compensation

A Study to Assess the Relative Bioavailability of Oral ABBV-932 in Healthy Adult Participants

AbbVie

GrayslakePhase 142 enrolling
View trial details

All Diet Trials

View all 2,011

No additional trials found. Check back soon or browse all trials.

View all 2,011 trials

Explore Other Categories

PsychedelicVaccineWeight LossBrain & NeurosciencePharmaceutical Drug Studies

Learn more: How Much Do Trials Pay? · First-Timer's Guide

GuineaPig pulls live data from ClinicalTrials.gov (NIH/NLM). Pay estimates are approximate ranges based on study type and are not confirmed by sponsors. Eligibility indicators use limited criteria only. We do not provide medical advice. Always contact the study team directly to confirm compensation, full eligibility, and risks before enrolling.