Could endogenous DMT be regulating everyday perception?
Strassman suggests it's possible: DMT present at steady levels might participate in how the brain constructs reality, though this remains speculative and requires targeted brain measurements to verify.
Why can't we reliably measure DMT from blood samples?
DMT concentrations in blood are extremely low (billionths of a gram per milliliter) and it's rapidly metabolized, so blood draws usually miss meaningful brain levels.
Where is endogenous DMT produced in the body?
Research has found DMT in the brain and peripheral organs like liver; earlier claims about lung production are less supported, with current evidence favoring brain synthesis.
Why do people say DMT trips feel 'more real than real'?
Users report intense vividness and presence; Strassman notes this quality raises questions whether those experiences are purely neurochemical hallucinations or access to something beyond typical perception.
How do psychedelics relate to creativity and language evolution?
The conversation reviews ideas like the 'stoned ape' hypothesis and the muse metaphor: psychedelics may enhance pattern recognition, social connection, and perceived access to novel ideas, though causal claims are debated.