Sleep and circadian rhythm problems linked with poor mental health – new research
Southampton, Feb 29 (The Conversation) Every cell in the body has a circadian rhythm. This rhythm follows a near 24-hour cycle that is synchronised to day and night. These circadian rhythms are critical for health and wellbeing. But our circadian rhythm can become disrupted when our lifestyle does not correspond with this natural day-and-night cycle – for example, if we work night shifts or experience jet lag. Factors such as ageing, genetics and certain medical conditions (such as autoimmune diseases and Alzheimer’s disease) are also linked with long-term circadian rhythm disruptions. Sleep and circadian rhythm disturbances can also predict the