• Maalus@lemmy.world
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      5 months ago

      It is. Activated carbon is used to treat diarrhoea, you basically swallow a chunk of carbon that absorbs any moisture it comes across

      • 5oap10116@lemmy.world
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        5 months ago

        Don’t lick carbon nano tubes or buckyball. Also in general carbon powder can be a particulate inhalation issue.

        • model_tar_gz@lemmy.world
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          5 months ago

          The table is about licking specifically. It’s not a breathability table. Just so that is clear.

          • 5oap10116@lemmy.world
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            5 months ago

            I assume if it’s getting anywhere near your mouth you’d also be breathing it but aside from that, ingestion is also a nogo.

            • model_tar_gz@lemmy.world
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              5 months ago

              The ingestion/breathability table might be more restrictive. Like, elemental Sulfur is perfectly fineno actually it’s not fine— but probably unpleasant to lick. Contact dermatitis likely but not life threatening—just one lick, ok; promise no more? ;)

              Breathing elemental Sulfur is also going to result in contact dermatitis -inside the lungs. Which is going make a really bad day.

      • MotoAsh@lemmy.world
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        5 months ago

        Not moisture but reactive molecules. (I mean, many forms probably do still absorb a good bit but) I forgot the exact chemistry but “activated” means chemically reactive. It binds with all sorts of reactive molecules, like toxins and many other things.