[fso301]

How is an ingested microbead different from an ingested grain of sand?

[stars & stripes forever]

[How is an ingested microbead different from an ingested grain of sand?]

I’ll never use ANY toothpaste with microbeads. It can do a number on your gums.

[TexasKamaAina]

How is an ingested microbead different from an ingested grain of sand?

We usually don't deliberately mix sand into our toothpaste. If we did so, enough of it would probably cause a few problems.