• cRazi_man@lemm.ee
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      25 days ago

      Stomach acid and digestive enzymes will just deactivate most components. Live vaccines might cause issues (probably wouldn’t want to drink the TB vaccine). The post in discussion shows a shocking fundamental misunderstanding about how all of this works though. It is meant for like-minded people who would accept this logic.

      • somethingsnappy@lemmy.world
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        27 days ago

        “Oral BCG was used in recent clinical studies and it was found that revaccination orally induces circulating cell-mediated immune responses, but does not induce a positive TST in responsive individuals.”

      • frezik@midwest.social
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        27 days ago

        It’ll probably clog something in your bloodstream. If it’s liquified really fine, then the salt concentration will be off. Not sure if one syringe would be enough to cause problems.

    • dmention7@lemm.ee
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      27 days ago

      It makes me wonder if there are any substances that are safe to inject straight into your tissue that your body would even notice–let alone kill you–if you ingested in the same quantity as an injection. Icky taste aside…

      • user134450@feddit.org
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        27 days ago

        Maybe some compound that is relatively harmless on its own but yields a toxic compound in contact with stomach acid? Blood is slightly alkaline so it would not trigger after an injection and leave time for the kidneys and liver to degrade it. Maybe some cyanogenic glycoside?