Fig. 4: GHGe and water use of least-cost diets. | Nature Food

Fig. 4: GHGe and water use of least-cost diets.

From: The Healthy Diet Basket is a valid global standard that highlights lack of access to healthy and sustainable diets

Fig. 4: GHGe and water use of least-cost diets.The alternative text for this image may have been generated using AI.

a, GHGe (CO2 equivalent emissions in kg per person per day). The red solid line indicates the average value among all observations across national FBDG of 1.82 (median, 1.61), close to the HDB of 1.85 (median, 1.61) and slightly higher than the EAT-Lancet reference diet of 1.45 (median, 1.40). b, Water use in metric tons per person per day. The average of 2.29 (median, 2.21) across national FBDG shown in the red line is similar to 2.30 for HDB (median, 2.27) and 2.34 for EAT (median, 2.29). Box plots in both panels represent the IQR, with the horizontal line inside each box indicating the median. Whiskers extend to the smallest and largest observations within 1.5 times the IQR. Data points beyond this range are considered outliers and plotted individually.

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