- Conditions
- Persistent Organic Pollutants, Endocrine Disrupting Chemicals, Endocrine Disruptor Effects
- Interventions
- Whole Nuts, Olestra: Fat Free Pringles, Vegetable Oil: Original Pringles
- Other
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 45 Years to 70 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- La Jolla, California
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Showing 1–8
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- Conditions
- Aging, Inflammation Biomarkers
- Interventions
- Walnuts, Crackers
- Other
- Lead sponsor
- Oregon State University
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Corvallis, Oregon
- Conditions
- Oligozoospermia, Asthenozoospermia, Teratozoospermia, Fertility
- Interventions
- Walnuts, OTC multivitamin
- Dietary Supplement
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 21 Years and older · Male only
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2020
- U.S. locations
- 2
- States / cities
- Los Angeles, California
- Conditions
- Dietary Habits
- Interventions
- Ultra-processed Food Meal, Whole Food Meal
- Other
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 46 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Infertility, Nutrition Disorders
- Interventions
- Whole walnuts
- Other
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 21 Years to 35 Years · Male only
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Osteoporosis, Postmenopausal Bone Loss
- Interventions
- Mediterranean Diet
- Other
- Lead sponsor
- UConn Health
- Other
- Eligibility
- 65 Years and older · Female only
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Farmington, Connecticut
- Conditions
- Long-COVID, Brain Fog, Cognition, Memory
- Interventions
- whole food - walnuts
- Other
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Cardiovascular Disease
- Interventions
- Walnut "meat", Walnut Oil, Walnut Skins, Whole walnut
- Dietary Supplement
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- University Park, Pennsylvania