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Hello Brain
Join the Conversation

Hello Brain provides easy-to-understand scientific information about brain health.

We want you to have a healthy brain!

Research is showing that ‘modifiable’ lifestyle factors can help to protect brain health and function, and we want you to benefit.

Your brain is one of the most complex systems we know of in the Universe, and as with all living things the environment affects how it works.

For your brain, that environment is how you live, how physically active you are, how much you engage with other people, how you sleep and eat and whether you occupy your brain with tasks that can strengthen it.

Here's how you can learn more

On this site you will learn more about the cells and structures that allow you to think, feel, learn and communicate.

You will learn about how the brain changes with age, and that decline is not an inevitable part of ageing. 

You will also learn tips and tasks you can do now to help you enjoy good brain health as you get older. 

Welcome to your brain.

Hello Brain Challenge

Take the Hello Brain Challenge


We all brush our teeth everyday but most of us never spare a thought for our brains. Did you know that activity, attitude and simple lifestyle changes can boost your brain health and may even act as a buffer against decline in brain function?

Take the Hello Brain challenge – do one thing every day that’s good for your brain. Read More here…

Brush your teeth, Buff your brain.


Check out the Super Brain Podcast for inspiring interviews about surviving and thriving in life

100 Days to a Younger Brain: UK

Smiling boosts brain health – it gives birth to new brain cells and makes your brain more flexible and resilient.


The Lancet Neurology reviews the Hello Brain App


Check out this free online course on Successful


Dr Sabina Brennan puts brain health on the radar – Silicon Republic – 2017

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Launch of the Global Brain Health Institute

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Under the umbrella for world brain day

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