Nutrition Journal - Nutrition Journal
- http://nutritionj.biomedcentral.com/
- BioMed Central
Public Library of Science One - PLoS ONE
- 21 nov 2014
- http://journals.plos.org/plosone/
- Public Library of Science
Journal of Agricultural and Food Chemistry - Journal of Agricultural and Food Chemistry
- 21 nov 2014
- http://pubs.acs.org/journal/jafcau
- ACS Publications
MedlinePlus Herbs and Supplements - MedlinePlus Herbs and Supplements
- National Institutes of Health
- 2014
- http://www.nlm.nih.gov/medlineplus/druginfo/herb_All.html
FAOSTAT - FAOSTAT
- Food and Agriculture Organization of the United Nations
- 02 oct 2014
- http://faostat3.fao.org/faostat-gateway/go/to/home/E
