4 ms·
500 microns is pretty big for a food contaminant. It's about 4~5 hair widths, so I reckon your tongue can probably feel it and it might break under your bite.
by ravel-bar-foo 4y ago
500 microns is pretty big for a food contaminant. It's about 4~5 hair widths, so I reckon your tongue can probably feel it and it might break under your bite.
I would bet it's safe if swallowed whole, but chewing? Not so sure.
- hoseja 4y agoDo you regularly chew grains of sand? I reckon your enamel is more in danger from this than anything else.