J Cosmet Dermatol. 2009 Sep;8(3):169-73.Eating chocolate can significantly protect the skin from UV light.
Source
Cosmetic Science Group, School of Management and Science, London University of the Arts, London, UK. dr.williams@eudelo.com
Abstract
BACKGROUND:
Cocoa beans fresh from the tree are exceptionally rich in flavanols. Unfortunately, during conventional chocolate making, this high antioxidant capacity is greatly reduced due to manufacturing processes.
AIM:
To evaluate the photoprotective potential of chocolate consumption, comparing a conventional dark chocolate to a specially produced chocolate with preserved high flavanol (HF) levels.
METHODS:
A double-blind in vivo study in 30 healthy subjects was conducted. Fifteen subjects each were randomly assigned to either a HF or low flavanol (LF) chocolate group and consumed a 20 g portion of their allocated chocolate daily. The minimal erythema dose (MED) was assessed at baseline and after 12 weeks under standardized conditions.
RESULTS:
In the HF chocolate group the mean MED more than doubled after 12 weeks of chocolate consumption, while in the LF chocolate group, the MED remained without significant change.
CONCLUSIONS:
Our study demonstrated that regular consumption of a chocolate rich in flavanols confers significant photoprotection and can thus be effective at protecting human skin from harmful UV effects. Conventional chocolate has no such effect.
- PMID:
- 19735513
- [PubMed - indexed for MEDLINE]
Sunday, 12 June 2011
Eating chocolate can significantly protect the skin... [J Cosmet Dermatol. 2009] - PubMed result
via ncbi.nlm.nih.gov
