Figure 1. Estimated salt detection threshold between patients before and after bariatric surgery and controls.

(A) Estimated salt detection threshold (in g NaCl/L) between patients before bariatric surgery (n = 33) and controls (n = 29). Mean values were not significantly different. (B) Estimated salt detection threshold (in g NaCl/L) between patients before vs. after bariatric surgery (both n = 19). Mean values were not significantly different.