Insomnia or anxiety could be linked to fewer number of immune cells, potentially resulting in a less effective immune system, ...

Insomnia is more than a restless night; it’s a genuine sleep disorder that can throw your routine off balance and quietly ...

Recent research shows that reducing social media use for at least one week can lower rates of anxiety, depression, and ...

A study finds links between insomnia, anxiety, and reduced immune cells, highlighting risks for diseases and immune disorders ...

Aug. 8, 2025 Neuroscientist Dr. Randy J. Nelson explores how artificial light at night disrupts our bodies, from immune health to mood. His work bridges lab research, clinical trials, and everyday ...

Leon Lack received funding from the National Health and Medical Research Council (Australia) and the Australian Research Council. Nicole Lovato receives funding from the National Health and Medical ...

If you have insomnia, you may have trouble falling asleep, staying asleep, waking too early, or getting good quality sleep that leaves you feeling rested. You don’t feel refreshed when you wake up.

Is it hard for you to fall asleep or stay asleep at night? Maybe thoughts of work, family, or finances keep you up when you should be catching ZZZs. Or a physical problem, like an illness or ...

There seem to be reciprocal links between certain groups of gut bacteria and the risk of insomnia, suggests a Mendelian randomization study, published in the open access journal General Psychiatry.

Ben Bullock receives funding from Australian Rotary Health and the Barbara Dicker Brain Sciences Foundation. He is a member of the Sleep Health Foundation. This article is the next in The Conversation ...