Having a brain that is optimised to be healthy and function at its very best is what brain fitness is all about. In our busy, complex and demanding world it can sometimes be difficult to put into place those actions that can make the biggest difference to your mood, your thinking and your performance. With so much often conflicting advice it can be hard to know just which are the best choices to make to keep your brain healthy. Dr. Jenny Brockis has put together an essential guide to brain health to explain clearly and simply what the brain science has shown is the most effective way to develop your cognitive reserve, maintain your intellect and elevate your mental performance.