Plants Optimizing Development Study
University of Illinois at Urbana-Champaign
Summary
This study aims to conduct a randomized clinical trial to measure the effects of a 3-month daily mixed-soy food intervention vs. a control group receiving isocaloric foods on reproductive hormones, body composition, metabolic risk, fecal microbiota, and cognition among 8-11-year-old children. Additionally, this study will assess soy food intake immediately following participation in the clinical trial to determine changes in soy food acceptance in children.
Description
The central hypothesis is that greater soy isoflavone consumption does not alter sex steroid levels but is associated with beneficial clinical outcomes of body composition, metabolic health, and gut-brain axis among pre- and early adolescents.
Eligibility
- Age range
- 8–11 years
- Sex
- All
- Healthy volunteers
- Yes
Inclusion Criteria: * Child assent and parent/guardian consent * Free of any food allergy * 8-11 years of age * Tanner scale score of ≤ 2 * 20/20 or corrected vision * No antibiotic usage in the past 3 months * ≤1 serving/d of soy food habitual consumption Exclusion Criteria: * Non-assent or consent by child assent and/or parent/guardian * Presence of any food allergy * Younger than 8 years or older than 11 years * Presence of specific neurological and genetic disorders (i.e., Autism, Cerebral Palsy, Multiple Sclerosis, Down syndrome) * Presence of endocrine, metabolic, and gastrointestinal…
Interventions
- OtherSoy foods
Soy milk, soy yogurt, tofu, tempeh, soy nuts, edamame, soy protein bar, and soy-based frozen meat substitutes.
- OtherNon-Soy Plant-Based Foods
Pea milk, almond milk yogurt, chickpeas, chickpea chips, lentil chips, non-soy protein bar, and non-soy based frozen meat substitutes.
Location
- University of IllinoisUrbana, Illinois