The Research Team at Alzheimer's Research UK are doing the Give 5 challenge because we know how vital research is to finding breakthroughs for dementia. We also want to raise awareness that whats good for your heart is good for your brain, and by cutting out smoking, being physically active and eating a balanced diet you will help lower your risk of dementia. That's why we've taken on this Give Five challenge where we'll be completing a five-day activity for five weeks to get our blood pumping.