Newsletter Issue #9
In this issue: we learn about an accidental world champion, the benefits of eating 'purple' and the time I said yes to rehab.
Research Shows This Type of Exercise Gives the Biggest Brain Boost
Want to future-proof your brain? A growing body of evidence suggests that six months of HIIT (High-Intensity Interval Training) may be one of the most effective ways to maintain cognitive sharpness and reduce dementia risk, with benefits that continue long after the workouts have ended.
Brain boost linked to exercise can last several years, scientists find
by David Nield, Science Alert
“Using a combination of brain scans and blood samples, the researchers were able to measure changes in the brain. Only the HIIT group showed signs of a cognitive boost immediately after the exercise programme – and a long time later.”
She Joined a Gym for Mental Health and Became an Accidental Champion
This is a perfect example of the old saying: you never know until you try. Anna joined a gym simply to improve her physical and mental health. What she discovered was an unexpected talent that eventually took her all the way to the top of the world rankings.
Most of us won’t become world champions. The point is that we often have no idea what we’re capable of until we step outside our comfort zone and give something a go. Sometimes the biggest surprise isn’t what we achieve—it’s what we discover about ourselves along the way.
I joined the gym at 49 – and discovered a world-beating talent
by Sian Williams, BBC
“It felt life-changing, to go from somebody who was quite unfit, and suffering from low moods, to coming second in the World Championships.”
Good News for Blueberry Lovers
Fewer than 25% of participants in a recent study were meeting the recommended daily intake of flavanols. That’s a shame because these naturally occurring compounds are linked to a lower risk of cardiovascular disease, and they’re delicious. I keep my levels topped up with regular helpings of blueberries and blackberries in my porridge, plus the occasional square of dark chocolate, purely in the interests of scientific research.
Top five-a-day foods new study says your heart needs
By Michelle Roberts, BBC
“Not all five-a-days are equal, researchers claim, meaning people may not be getting enough important nutrients called flavanols in their diets.”
From the Blog 📚
Cardiac Diary Part 7: Out in the Wild
When my cardiac surgeon finally released me ‘into the wild’, I felt a little like one of those lions being reintroduced into the Serengeti. But I wasn't quite done with the '5 star cardiac experience'. It was time to join my cardiac rehab class. This is how I got on.
One Last Thing
Medical Disclaimer: This article is for general information only and does not constitute medical advice. The needs of every reader are unique; please consult your GP or a qualified healthcare professional before making changes to your diet, exercise routine, or medication. Never ignore professional medical advice because of something you read online.