Iron is known to be toxic to brain cells, and tiny magnetic iron particles (magnetite) are thought to be involved in the development of neurological disorders. Now, for the first time, we have identified the abundant presence of these highly reactive particles in human brains.
Wellbeing is seen as increasingly important in the workplace. A growing number of companies have wellbeing policies, such as free gym memberships and health insurance, to cater to their employees' needs.
Rosie Spencer is one of eight Lancaster students attending a summer school in Ghana for an undergraduate level course in health and infectious disease.
The human body has a capacity to repair almost all of its tissues and does so on a daily basis in response to things such as exercise. Bone in particular is good at healing itself. But when things go catastrophically wrong, beyond the capacity of the body to repair itself, it requires intervention from an external source – usually a surgeon.
For those who may feel that many decades separate them from their deaths, contemplating the end of life seems difficult, even abstract.
A golden era of antibiotics shifted the leading causes of death away from infection to cancer and cardiovascular disease. At the moment, we can still treat most infections as only a few are resistant to what is currently the last line of antibiotics – the colistins. But history shows us this will change and colistin resistance is already growing in China and the United States.
Kissing bugs are one of nature’s little vampires. They feed on human blood at night – and spread a nasty infection when they do so.
For years, public health officials have been telling us that too much salt is bad for our health. Others have questioned the evidence for this claim. It’s Salt Awareness Week, so what better time to ask two experts for their views on the topic.
A study published in Science in early 2015 reported that most cancers aren’t preventable and are simply a case of 'bad luck'.
It’s that time of the year again. You probably think I mean Christmas, but as a virologist the sight of glitter, fairy lights and moulting pine trees immediately makes me think of the flu season. And if there’s one thing that can ruin your family’s Christmas, it’s the arrival of that particular unwanted guest.