Naude, C. (2013) “Would an increase in vegetable and fruit intake help to reduce the burden of nutrition-related disease in South Africa? An umbrella review of the evidence”, South African Journal of Clinical Nutrition, 26(3), pp. 104-114. Available at: http://sajcn.co.za/index.php/SAJCN/article/view/719 (Accessed: 15September2019).