High provitamin A carotenoid serum concentrations, elevated retinyl esters, and saturated retinol-binding protein in Zambian preschool children are consistent with the presence of high liver vitamin A stores.
Am J Clin Nutr. 2015 Aug;102(2):497-504. doi: 10.3945/ajcn.115.112383. Epub 2015 Jul 15.
Am J Clin Nutr. 2015.
PMID: 26178727
Free PMC article.
Clinical Trial.