Category: Health

Most people know they should drink more water, but our new research reveals an unexpected consequence of falling short: it could be making everyday stress significantly harder to handle. Our study, published in the Journal of Applied Physiology, found that people who drank less than 1.5 litres daily showed dramatically higher levels of cortisol – […]

The new joint report, Climate change and workplace heat stress, underscores the mounting risks as climate change fuels longer, more extreme, and more frequent heatwaves. Stressing that workers in agriculture, construction, and fisheries are already suffering the impacts of dangerous temperatures, the report points out that vulnerable groups in developing countries – including children, older adults, […]

Ageing is the biggest risk factor for heart disease but why some people age faster than others isn’t fully understood. The scientists leading the research say that visceral body fat could play an important role in accelerating ageing of the heart and blood vessels. This type of fat is known to be harmful to health […]

Could blowing a conch shell help treat sleep apnoea? As a doctor working in sleep medicine, this unexpected news story certainly grabbed my attention. My first reaction was scepticism – sleep specialists don’t typically prescribe natural objects found on beaches as medical therapy. But perhaps I was too hasty to dismiss the idea. For those […]

Alzheimer’s disease steals memories and devastates lives. Yet despite an abundance of research, the earliest brain changes that trigger this disease still remain unclear, making it challenging to find effective treatments. But could lithium – a metal most of us know better for its use in batteries or as a treatment for mood disorders – […]

Around 25% of hay fever sufferers in the UK are allergic to birch tree pollen. This means that for a good chunk of the population, the arrival of spring and summer means sneezing, itchy eyes, blocked sinuses and days spent indoors avoiding pollen. But the recent approval of a new drug could mean relief from […]

Khartoum/Juba — Cholera, a potentially deadly intestinal infection caused by the bacterium Vibrio cholerae, is surging across Sudan and South Sudan, driven by ongoing conflict, displacement, and the collapse of essential public health infrastructure. Health experts warn that the outbreak, while preventable and treatable, is escalating rapidly due to limited access to clean water, sanitation, […]

New research from NIH reveals the brain keeps a strong memory of lost limbs, challenging long-held beliefs about how it rewires itself. In a groundbreaking study, scientists from the National Institutes of Health (NIH) and University College London discovered that even after someone loses an arm, the brain still acts as if the limb is […]

Corporal punishment refers most frequently to hitting children but can refer to any punishments inflicted by parents, caregivers or teachers which are intended to cause some degree of discomfort. It can happen in the home or in more public settings like the school classroom.   But wherever it happens, this sort of punishment has wide-ranging […]

Botox is the most common non-surgical procedure performed globally – with nearly 9 million procedures estimated to take place each year. In the UK alone, around 900,000 Botox injections are carried out each year. But with a the growing popularity of this procedure comes an increase in risks and unwanted outcomes. The UK Health Security […]