Each month our editorial team sifts through hundreds of papers and curates notable findings—for practitioners and informed readers who want to stay current with the evidence. Subscribe to the monthly Research Digest for expert analysis and concise summaries of key papers.
Essential oils (EOs) are extracted from plants and contain active components with therapeutic effects. Evidence shows that various types of EOs have a wide range of health benefits. In our previous studies, the potential of lavender EO for prevention and even treatment of depression and anxiety symptoms was demonstrated. The…
This 2022 review looks at studies linking stress, inflammation, and changes in the amygdala to depression and anxiety. It says stress can trigger inflammation in the body and brain, that inflammation can change neurons and circuits in the amygdala, and that these changes are linked to depression- and anxiety-like signs…
This 2025 narrative review explains that cortisol normally peaks in the early morning and falls to its lowest levels in the early night. Night-shift work often shifts or flattens that pattern, causing a blunted or delayed morning peak and a less steep decline through the day. The authors link this…
