Dr Alex shares five ways that running helps your brain

The Nobel Prize in Physiology or Medicine 2025 has been awarded for discoveries that explain how the immune system attacks hostile infections, but not the body’s own cells. The prize is shared by Japan’s Shimon Sakaguchi and US researchers Mary Brunkow and Fred Ramsdell. They discovered “security guards” that eliminate parts of the immune system…

In her role within the NHS Wales performance and improvement unit, she is developing a national pathway for diabetes psychology, which aims to offer people in Wales quick access to specialist support in various formats to suit their needs, including online programmes, individual therapy, and crisis care.

An urgent review is needed to make sure people in England can get weight loss jabs such as Wegovy and Mounjaro on the NHS, top experts warn. It comes a day after the prime minister said such injections could boost Britain’s economy by getting obese unemployed people “back into work”. More than 200 doctors and…

Although the initiation of semaglutide is associated with improvements in cardiovascular risks, it is also associated with higher health care expenditures, according to investigators of a study published in JAMA Network Open. They stated that the “findings suggest potential clinical benefits in routine practice, while highlighting the need to evaluate the long-term impact of semaglutide…