Miscellaneous R. M. Welch and R. D. Graham 2005 Journal of Trace Elements in Medicine and Biology (2005) 18 (4) 299-307 [doi:10.1016/j.jtemb.2005.03.001] Human existence requires that agriculture provide at least 50 nutrients (e.g., vitamins, minerals, trace elements, amino acids, essential fatty acids) in amounts needed to meet metabolic demands during all seasons. If national food systems do not meet these demands, mortality and morbidity rates increase, worker productivity declines, livelihoods are diminished and societies suffer.

Miscellaneous M. J. Potts and S. Nagujja 2007 HarvestPlus Working Paper 1, 92 pp. This paper reviews Government policies and strategies in Uganda from the aspect of their ability
to address malnutrition and micronutrient deficiency, and considers means by which
biofortification of staple food crops can support this policy. The rationale for focusing
on policies and strategies in these sectors is based on the UNICEF conceptualization of
the causation of nutritional outcomes. The conceptual framework presents a generalized understanding of how malnutrition is