A doctor has shared an “easy” brain trick to use when you “just can't get off to sleep”. He said this is his “best advice” for shutting your mind off at night. Getting enough sleep is vital for your health and well-being. Not only does a poor night’s sleep leave you tired, irritable, and unable to function properly, but long-term insomnia has been shown to raise your risk of obesity, heart disease, and diabetes. According to the NHS , around one in three of us will experience sleep issues at