5 ms·
It's harmless. The sensation is electrolytic in origin rather than caused by taste receptor activation; it's like when you put a 9 V battery to your tongue exce
by lapsis_beeftech 4y ago
It's harmless. The sensation is electrolytic in origin rather than caused by taste receptor activation; it's like when you put a 9 V battery to your tongue except much less potential and therefore weaker feeling.