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 28 September 2017 How the brain finds the most appropriate word for us to use Once we’ve learned to speak as children, talking feels like the easiest thing in the world to most of us. But exactly how the brain finds the most appropriate word for us to say next from a wide variety of possible options is a surprisingly poorly understood process. A new study suggests that a number of overlapping sections of the brain operate in unison to help us recollect the best word for any given situation from memory. Quite an achievement, considering that most adults have around 100,000 words in their vocabulary. 0 NEXT ON HEALTH24X Is tying the knot tied to a longer life span? 2019-10-18 16:45 More: Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxicHealth-in-Motion advertisement Other news Medical Paediatric group issues updated ADHD guidelines Medical WATCH: Twig removed from young boy's ear by 'The Wax Whisperer' Medical 'I felt a pea-sized lump next to my right nipple – but I ignored it' Mental health Depressed moms = more anxious, troubled kids? Medical Mercury in creams, faeces in cosmetics: Beware bargain beauty products Diet and nutrition Would evocative labels like 'twisted citrus glazed carrots' get you to eat healthy foods more often? Live healthier Lifestyle » E-cigarettes: Here are five things to know E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places. Allergy » Ditch the itch: Researchers find new drug to fight hives A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.