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Insomnia and Sleep Articles by Mark Tyrrell

Sleep is fundamental to both mental and physical health, playing a critical role in the body’s ability to function optimally. When sleep goes wrong it may be a result of poor mental or physical health. Physically, sleep is essential for cellular repair, immune system function, and metabolic regulation. But when it goes wrong chronic sleep deprivation is linked to a host of health issues and exacerbate mental health conditions like anger issues, anxiety and depression.