Millions of bacteria live on our skin without making us sick. It’s when they manage to get through that they can be dangerous – particularly if they’re resistant to antibiotics.
With an ageing population, dementia is becoming more and more prevalent. But what does dementia actually do to the brain to cause changes in behaviour?
If the UK is to break the cycle of reoffending, it needs to meet the basic needs of young people in prison and respect the basic human right of adequate nutrition.
Canada’s systems of health funding, medical training and physician compensation need an overhaul – to support vital centres of medical research and complex care.
It’s not just about getting kids to eat their greens; they should be eating fruits and vegetables of all different colours. Here are some strategies to make it easier.
In many cases you may still be contagious long after you’ve returned to school or work. But there are simple things you can do to minimise the risk of spreading it to others.
The watch that counts the steps, the ring that records the quality of sleep: devices analysing data to improve well-being make you dream. But many still serve as gadgets.
More than half of us will have a nose bleed at some point in our life, probably more than once. But why do they actually happen, and are they a cause for concern?
Honorary Enterprise Professor, School of Population and Global Health, and Department of General Practice and Primary Care, The University of Melbourne
Professor of Civil, Environmental & Ecological Engineering, Director of the Healthy Plumbing Consortium and Center for Plumbing Safety, Purdue University