Psychedelic drugs and river water bugs

This month: the first self-blinded study into microdosing
psychedelics, using DNA analysis to understand what bacteria is in
river water, and what's the evidence for parasites preventing
inflammatory diseases? Plus, comparing different methods for
evaluating your cellular age, and an analysis of non-inclusive
language used in life sciences journals... Get the references and
the transcripts for this programme from the Naked Scientists
website