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Clinical Trial Summary

Previous studies have shown that cranberry phytochemicals scavenge reactive carbonyls. Cranberry polyphenols have been reported to attenuate collagen degradation and inhibit oxidative stress in human cells. We hypothesize that cranberry juice consumption will attenuate skin photoaging and improve skin health in women via alleviate oxidative stress.


Clinical Trial Description

One of the causative factors of skin ageing is cumulative oxidative damages due to aerobic metabolism and UV irradiation. Cumulation of reactive oxygen species (ROS) causes collagen glycation and crosslinking which are direct causes of skin ageing. Previous studies have shown that cranberry phytochemicals scavenge reactive carbonyls. Cranberry polyphenols have been reported to attenuate collagen degradation and inhibit oxidative stress in human cells. It is unknown whether cranberry juice consumption could protect against UV -induced erythema and improve overall skin health. Furthermore, if it does have effect, what will be the mechanism? This human intervention study will be conducted to answer these questions. We hypothesize that cranberry juice consumption will attenuate skin photoaging and improve skin health in women via alleviate oxidative stress. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04183920
Study type Interventional
Source University of Florida
Contact Lindsey Morgan Christman
Phone 352-294-3731
Email lchristman@ufl.edu
Status Recruiting
Phase N/A
Start date February 7, 2020
Completion date February 3, 2026

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