Rigorous exercise before bed has long been discouraged, but University of Otago researchers have found short bursts of light activity can lead to better sleep.

Brain scans reveal evidence of five subtypes, raising prospect of tailored approaches to improving sleep

Higher-quality diets are associated with better sleep quality in observational studies.
However, a better understanding of this association is needed given that dietary modifications
could represent a novel and natural approach to achieve better sleep.

Researchers report that microdosing is associated with positive lifestyle shifts, such as better diet and reduced alcohol consumption. The findings suggest low doses might support the psychological mechanisms required for habit change.