Do placebos that elicit side effects influence perceived treatment allocation and enhance the placebo effect for sleep compared with conventional placebos?

Cannabidiol (CBD) treatment for insomnia

Diet-induced weight loss improves sleep quality and the improvements are sustained after 1 year weight maintenance with exercise and liraglutide: the S-LITE randomised trial

Evaluating the Effectiveness of a Self-management Transdiagnostic Cognitive Treatment for Insomnia: The YAC Study.

Effects of 'night time recharge' sleep supplement on sleep in active young adults

Intervention to Improve Quality of Sleep of Palliative Patient Carers in the Community: Clinical Trial