1. Volume 84, Issue 5, Pages 871-873 (November 2013)
Serum phosphorus in people with chronic kidney disease: you are what you eat 
Marcello Tonelli 
Kidney International 
Volume 84, Issue 5, Pages (November 2013)
DOI: /ki
Copyright © 2013 International Society of Nephrology Terms and Conditions

2. Figure 1
The FoodSwitch smartphone app (developed by the George Institute for Global Health and Bupa) allows consumers to scan the barcode of a food product and view its sodium, fat, sugar, and gluten content, rated on a three-category traffic-light scale (red, yellow, green). Alternative products with lower sodium and glycemic content or gluten-free status can also be displayed below the product being viewed. If better information were available on the phosphorus content of processed foods, a similar app could be developed to help kidney patients to control their serum phosphorus levels. The FoodSwitch app is available at
Kidney International  , DOI: ( /ki )
Copyright © 2013 International Society of Nephrology Terms and Conditions