Heart health, diet, exercise and sleep will be targeted under a multi-pronged strategy by child health experts to address Australia’s obesity crisis. 

A new study found that across nearly every U.S. region and every year through 2050, an amount of money spent deploying wind or solar delivers more combined climate and public health benefit than if it is spent on direct air capture, even under extremely optimistic assumptions of the development of direct air capture.

By following a group of young people with mental health problems for 20 years, researchers from the University of Copenhagen have found that as many as 95 per cent come into contact with hospital psychiatry again. At the same time, patients face clear social disadvantages, pointing to the first admission as a critical window for providing intensive support.

People with obesity face a significantly increased risk of atherosclerosis, and consequently heart attack and stroke. This elevated risk is largely driven by chronic inflammation in the blood vessels, which is more common in severe obesity. A new study led by Florian Kiefer at the Division of Endocrinology and Metabolism, MedUni Vienna, has now identified brown adipose tissue (brown fat) as a potential protective factor for vascular health. The findings, published in Atherosclerosis, Thrombosis and Vascular Biology, show for the first time in humans that individuals with obesity and active brown fat exhibit significantly lower arterial inflammation.

Blood tests measuring the aging of certain white blood cells can predict cognitive and mood-related symptoms of depression, rather than physical symptoms. 

The findings, published in The Journals of Gerontology, Series A: Biological Sciences and Medical Sciences, bring researchers closer to identifying a biomarker for detecting the mood disorder, which affects nearly one in five US adults.