References
- Verkaik-Kloosterman J, McCann MT, Hoekstra J, et al. Vitamins and minerals: issues associated with too low and too high population intakes. Food Nutr Res. 2012;56:5728. doi:10.3402/fnr.v56i0.5728
- National Institute of Health. Nutrient Recommendations: Dietary Reference Intakes (DRI). https://ods.od.nih.gov.
- EFSA - European Food Safety Authority. Tolerable Upper Intake Levels Scientific Committee on Food Scientific Panel on Dietetic Products, Nutrition and Allergies. 2006. http://www.efsa.europa.eu
- Commission Directive 2008/100/EC of 28 october 2008. Official Journal of European Union. 2008;L285:9–12.