Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: How watching porn can cause erectile dysfunction > Health-in-Motion 11 July 2017 Why do so many of us – both adults and children – enjoy doodling and drawing? Why do so many of us – both adults and children – enjoy doodling and drawing? Art therapists have recently conducted experiments to measure the effect of these activities. They found that all of them resulted in an increase of blood flowing to the prefrontal cortex, a region of the brain that is not only associated with feelings and regulating thought, but also forms an integral part of our mental reward system. That would explain why doodling can feel so satisfying and why adult colouring-in-books are so popular these days. 0 More: Daily Dose: How watching porn can cause erectile dysfunctionHealth-in-Motion advertisement Other news Medical How watching porn can cause erectile dysfunction Medical There may soon be a cure for foetal alcohol syndrome Lifestyle Your health vs your job: what you shouldn't overlook Medical 5 conditions that can be mistaken for ADHD Medical schemes 20 medical scheme myths you should not believe Diet and nutrition How just a few extra kilos can ruin your health From our sponsors How erectile dysfunction can affect relationships Coping with the fear of cancer IBS affects 15% of people around the world The evolution of asthma treatment Live healthier Here's some help... » Combat childhood obesity Childhood obesity brings future health problems 3 ways to get young couch potatoes away from the screen Are your children glued to their electronic devices? It might be time to start making some rules. Time for a break? » Stressful job leads to emotional burnout Work burnout tied to emotional eating This is why you must take annual leave Avoid burnout and use your annual leave to get some well-deserved rest. Your body and mind will thank you.