16 November 2011
What is health?
Is the absence of illness enough? What does being healthy really mean?
When we ask “What is health?” there is more to it than a mere physical absence of illness.
A sense of wellbeing
E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places.
A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.