- Conditions
- Carotenoid and Flavonoid Absorption
- Interventions
- Tangerine tomato juice, Red tomato juice
- Other
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2027
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
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Showing 1–8
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- Conditions
- Healthy
- Interventions
- golden rice, corn oil 0g, corn oil 10g, coren oil 5 g
- Dietary Supplement
- Lead sponsor
- Tufts University
- Other
- Eligibility
- 40 Years to 70 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2012
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Healthy
- Interventions
- Purple-Red Carrot Juice, Red Carrot Juice, Purple Carrot Juice
- Other
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Menopause
- Interventions
- Egg consumption, Control
- Behavioral
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 19 Years and older · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- West Lafayette, Indiana
- Conditions
- Bioavailability of Carotenoids
- Interventions
- Pink grapefruit first followed by tangerines two weeks later, Tangerines first followed by pink grapefruit two weeks later
- Other
- Lead sponsor
- USDA, Western Human Nutrition Research Center
- Federal
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Healthy
- Interventions
- Pepper
- Dietary Supplement
- Lead sponsor
- Tufts University
- Other
- Eligibility
- 40 Years to 70 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Focus of Study: Carotenoid Absorption
- Interventions
- Papaya, Carrot, Tomato
- Other
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Oxidative DNA Damage
- Interventions
- mixed carotenoids
- Drug
- Lead sponsor
- Tufts University
- Other
- Eligibility
- 50 Years to 70 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2003
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts