Now playing Next Health Drinking 3 cups of milk a day could prevent Alzheimer's, study says 17/08/2022
Now playing Next Health Aphasia: What we know about the brain condition affecting Bruce Willis 31/03/2022
Now playing Next Health How London’s taxi drivers’ brains are helping in Alzheimer's research 09/11/2021
Now playing Next Biztech news Tech this week: NASA astronauts grow first ever peppers in space 07/11/2021
Now playing Next Health Abel the humanoid robot is being designed to tell how you’re feeling 10/06/2021
Now playing Next Health Breakthrough or hype? US approves much-debated new Alzheimer's drug 08/06/2021