Yes, ink poisoning is a real thing, but it takes HUGE amounts of exposure to your skin to kill you. Swallowing it, on the other hand, would probably kill you if you drank more that a tablespoon. This is an educated guess, as there aren't many stats on this sort of thing.
May I ask why you ask?
Ink itself is not toxic and should not be harmful if ingested in small amounts. However, if ingested in large amounts, it can potentially cause gastrointestinal issues and may require medical attention. It's best to avoid ingesting ink and seek medical advice if concerned.
Ink does not directly kill brain cells. However, the metals and toxins in ink can kill brain and other cells and is not good for the body or your health as a whole.
No
why would you drink any ink? and no it cannot kill you only if you are an idiot that drinks a whole bunch.
Ink from a pen certainly has the potential to kill a dog. If a dog gets into a lot of pens, chews them up, and ingests a lot of ink you should take your dog to the vet right away.
Pen cant kill you unless it gets in an open wound and it can get into your bloodstream and kill you
yes if it gets into your blood stream it is likely to poison you, and sometimes kill you
No. Putting ink on your skin will not kill you. It will look ugly, but not kill you.
no do not try it either the ink will kill you
the trees eat the ink and get your mum end kill her
it is ink poisoning because it can kill you or if you survive you will be death-blind
Humans have an effect on squids because they hunt and kill them. Humans generally kill the squids to use their ink.
Don't do it, man! You have lots to live for :(