Obesity News Today is the official news channel of the Obesity & Weight Management Alliance

Professor becomes first woman in the UK to receive prestigious diabetes award
Professor Melanie Davies CBE has been chosen to receive a 2025 National Scientific and Health Care Achievement Award from the American Diabetes Association (ADA).

New report redefines obesity beyond BMI
A new report published in The Lancet Diabetes and Endocrinology is set to reshape how obesity is diagnosed, moving beyond the traditional Body Mass Index (BMI) measurement to a more comprehensive definition based on adiposity and its impact on the body.

More than 50 per cent of adults worldwide predicted to be living with overweight or obesity by 2050
A new global study published in The Lancet has revealed that over half of all adults and a third of children, teenagers, and young adults worldwide are expected to be overweight or obese by 2050. The research, which analyses data from more than 200 countries, highlights the rapid acceleration of obesity levels, particularly in lower-income nations.

Professor Alex Miras explores obesity and female infertility
This afternoon at the Obesity & Weight Management Alliance Conference, Professor Alex Miras delivered an insightful talk on obesity and female infertility, with a focus on polycystic ovarian syndrome (PCOS).

Lived experience – the barriers we face to access treatments for obesity
The Obesity & Weight Management Alliance Conference continued with a powerful session from Sarah Le Brocq, who shared her personal journey of living with obesity and the barriers to accessing treatment.

Professor Carel Le Roux opens Obesity & Weight Management Alliance Conference
The second Obesity & Weight Management Alliance Conference kicked off this morning with an insightful keynote from Professor Carel Le Roux, who focused on obesity management as a primary treatment goal for people living with type 2 diabetes.

Mediterranean diet may reduce cancer risk in people living with obesity
A new study published in JAMA Network Open suggests that closely following a Mediterranean diet may help lower the risk of obesity-related cancers, regardless of body weight.

Leeds named the unhealthiest city in Britain due to high obesity and smoking rates
A recent study has identified Leeds as the unhealthiest city in the UK, based on a range of lifestyle and health indicators.

Just one sleepless night can trigger inflammation linked to obesity
New research has revealed that just 24 hours without sleep can cause a spike in immune cells associated with chronic inflammation, a key driver of obesity.

Perceived overweight linked to increased risk of self-harm in teens
A new study from The University of Texas at Arlington (UTA) has revealed that adolescents who perceive themselves as overweight are three times more likely to consider self-harm, regardless of their actual weight.

Diabetes/weight-loss drugs show additional benefit
Researchers find people living with diabetes and related chronic kidney disease have better long-term outcomes on GLP1-RA therapies.

Scientists investigate ways to reduce side effects of popular obesity drug
A new £1.2 million research project is underway to refine the benefits of weight-loss drugs while minimising their side effects. Led by experts at University College London (UCL) and the Rowett Institute at the University of Aberdeen, the study aims to improve the effectiveness of medications like semaglutide, widely known by its brand names Wegovy and Ozempic.

Severe childhood obesity linked to increased risk of Multiple Sclerosis
A new study from Sweden has found that severe obesity in childhood and adolescence more than triples the risk of developing Multiple Sclerosis (MS) later in life, even when lifestyle changes are implemented to reduce body fat.

New research shows weight loss interventions may improve disordered eating symptoms
A new systematic review has found that weight loss interventions, including behavioural programmes and pharmacotherapy, may improve symptoms of disordered eating in individuals with overweight or obesity.

New map of the brain reveals the route to weight loss, says expert
Researchers have created a new map of a key part of our brain, the hypothalamus, that will lead to new ways of controlling our weight, appetite, sleep and stress levels.

New study links ultra-processed foods to higher obesity risk in young boys
A new Canadian study has found that toddlers who consume high amounts of ultra-processed foods (UPFs) are nearly 20 per cent more likely to be living with overweight or obese by the age of five.

Innovate UK webinar to explore new approaches to weight management services
Healthcare professionals, industry leaders, and service providers are invited to attend the Obesity Pathway Innovation Webinar on 13 February 2025 at 10am, hosted by Innovate UK.

Liver problems among people with obesity and cirrhosis reduced by bariatric surgery
Weight loss surgery can prevent people with obesity and fatty liver-related cirrhosis from developing major complications of liver disease, a new study has demonstrated.

The obesity paradox and osteoporosis risk: A gender-specific finding in older adults
A new study published in BMC Geriatrics has shed light on the "obesity paradox" in osteoporosis risk, revealing significant gender differences among older adults.

Obesity, parasites, and immune responses: New study explores gender-specific mechanisms
A new study led by researchers at the University of California, Riverside (UCR), is exploring the surprising link between obesity, parasitic infections, and the immune system, with a focus on gender-specific responses.