Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: The 10 best yoga poses for men > Health-in-Motion 10 June 2016 Struggle to fall asleep when you are not home? Do you struggle to fall asleep when you’re away from home? It’s a common complaint among travellers that their first night in a strange hotel room is spent tossing and turning. Sleep scientists call it the first night effect and it might be the result of the left hemisphere of the brain refusing to switch off properly when it finds itself in unfamiliar surroundings. It’s likely to be an evolutionary hangover in which this part of the brain assumes the role of a ‘night watch’ to alert us to potential danger. 0 More: Daily Dose: The 10 best yoga poses for menHealth-in-Motion advertisement Other news Lifestyle ‘I’m a disabled man, and here’s what you’re getting wrong about Stephen Hawking’s death’ Medical How your eyes can reveal a brain tumour Lifestyle 7 shocking things your first period can tell you about your health Lifestyle Should you squat on a public toilet to avoid germs? Fitness 5 new rules of super strength Fitness The 10 best yoga poses for men From our sponsors Managing diabetes in the workplace Back-to-school with diabetes Live healthier Effects on your brain? » 5 ways to get more seafood into your diet Mercury in fish may raise ALS risk Is it bad for your brain if you literally never eat fish? Calling all grown-ass picky eaters! Eeewwww! » ‘Why is my cough worse at night?’ SEE: When you cough, this is what happens to your body Can you get sick if someone coughs on you? The fine saliva mist emitted by a cough remains suspended in the air for up to 10 minutes.