TIL about Synsepalum dulcificum, a berry that, when eaten, causes sour foods (such as lemons and limes) subsequently consumed to taste sweet.
https://en.wikipedia.org/wiki/Synsepalum_dulcificum
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1nysqwp/til_about_synsepalum_dulcificum_a_berry_that_when/