Not at all. Asking that question is like saying "can you overdose on meditation and dreaming?" DMT has NO negative side affects (provided you take it correctly), and often can change your life for the btter.
the only damage that it does is to your lungs (because you smoke it). All living things have it, and it is produced when we sleep, and are dying. It is also produced in mass quantities in meditation. In no way is it dangerous. To counter the lung problem, use a vaporizer.
You can overdose on anything... Substances that naturally occur in the human body can mess you up more than substances that do not naturally occur in the body.
yes you can overdose on either
No.
yes you can overdose and die on that much. that will kill you.
# #
You die.
You die.
They can die.
you can die.
Overdose
drug,overdose
No
Heroin overdose