Insomnia and CBT-i
The Long-Term Impact of Insomnia: What the Research Says
At 3 AM, your brain is not known for its nuanced interpretation of clinical research. Most articles about the long-term impact of insomnia lump together two very different experiences: chronic insomnia and chronic sleep deprivation. That distinction changes what you need to worry about, what you don’t, and what kind of help will actually make a difference.
Graeme Thompson, RCC
May 29, 2026
