Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxic > Health-in-Motion 31 January 2018 Diagnosing concussions can be tricky Diagnosing concussions can be tricky. Now, scientists in the USA have come up with a method that may make the process easier and more accurate. They have discovered that the presence of certain biomarkers in the spit of a patient makes it easier to identify concussions and allows doctors to predict how long the symptoms are likely to last. The research has focused on are so-called micro-RNAs – small bits of genetic material that occur throughout the body and reflect how injuries and diseases affect the way our genes function. 0 NEXT ON HEALTH24X WATCH: Living with narcolepsy 2019-07-17 05:32 More: Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxicHealth-in-Motion advertisement Other news Medical A checklist to determine if you can exercise after the flu Diet and nutrition 10 tips to keep your immune system in tip top shape while travelling Medical Sex seems to be just what the doctor ordered for this debilitating condition - but there's a catch - only men seem to benefit Medical Too much social media a depression risk for teens Diet and nutrition Why do I crave salt? Diet and nutrition Long-distance runner? These are the vitamins and minerals your body needs Live healthier Heart health » 5 women share exactly what it feels like to have a heart attack 'I felt like I had a pill stuck in my throat.' Diet & Nutrition » 8 benefits of gherkin juice that will make you want to drink some ASAP Goodbye, salt craving.