Skin carotenoid levels (scores) were directly correlated with the degree of fruit and vegetable intakes.

Re: Skin carotenoid levels (scores) were directly correlated with the degree of fruit and vegetable intakes.

According to an article, “Effect of fruit and vegetable intake on skin carotenoid detected by non-invasive Raman spectroscopy” by Rerksuppaphol S , skin carotenoid levels (scores) were directly correlated with the degree of fruit and vegetable intakes.

For details, please see
http://www.ncbi.nlm.nih.gov/m/pubmed/17048431/