Additional file 14 of Healthy diets can create environmental trade-offs, depending on how diet quality is measured

Additional file 14: Supplemental Table 12. Annual amount of fertilizer nutrients used to produce Total Food Demand, by Alternative Healthy Eating Index-2010 quintile Total Food Demand represents the sum of retail waste, consumer waste, inedible portions, and consumed food. Higher quintiles represent higher diet quality. Fertilizers include nitrogen, phosphorus (P2O5), and potash (K2O). AHEI-2010, Alternative Healthy Eating Index-2010. NA, not applicable. 1Test for linear trend across quintiles 1 through 5.