For New Years my swanky friend Beth bought my friends and I Flavor Tripping Miracle Berries. Now if you dont know what they are they are berries (ours were in pill form) that rewire the way the palate perceives sour flavors for an hour or so, rendering lemons as sweet as candy. DELICIOUS. Grapefruit tasted like if someone poured sugar all over it and beer tasted like chocolate.
I think this would be great for people who want to be anorexic. just pop a miracle pill and then calorieless lemons, limes, pickles and grapefruits taste like delicious candies from the gods. I could do that forever, except my mouth after eating lemons and limes for an hour went raisin and chapped. hot.