An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Baillie E, Bjarnholt C, Gruber M, Hughes R.Baillie E, et al. Among authors: hughes r.Public Health Nutr. 2009 Aug;12(8):1031-8. doi: 10.1017/S1368980008003078. Epub 2008 Oct 22.Public Health Nutr. 2009.PMID: 18940028
Jonsdottir S, Hughes R, Thorsdottir I, Yngve A.Jonsdottir S, et al. Among authors: hughes r.Public Health Nutr. 2011 Aug;14(8):1439-49. doi: 10.1017/S1368980010000625. Epub 2010 Mar 31.Public Health Nutr. 2011.PMID: 20353620
Swanepoel E, Fox A, Hughes R.Swanepoel E, et al. Among authors: hughes r.Public Health Nutr. 2015 Jul;18(10):1898-905. doi: 10.1017/S136898001400216X. Epub 2014 Oct 22.Public Health Nutr. 2015.PMID: 25335730Free PMC article.