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Overweight & Obesity news

Neuroscience

'Sticky' brain cells may confuse us into eating more

Diseases involving our metabolism—including obesity and type 2 diabetes—affect more than a quarter of the global population and are projected to become the leading cause of death by 2030. With no effective long-term treatments ...

Medications

The winding, fitful path to weight loss drug Ozempic

Half a century of advancements in biomedical science paved the way for today's powerful weight-loss drugs like Ozempic—so what was that journey like for the scientists involved?

Neuroscience

Study shows the brain divides a meal into different phases

The process of food intake appears to be organized at the cellular level like a relay race: during eating, the baton is passed between different teams of neurons until we have consumed the appropriate amount of energy. This ...

Overweight & Obesity

New study links neighborhood food access to child obesity risk

Limited access to healthy foods, resulting from residence in under-resourced neighborhoods, is a critical public health concern. A new study suggests that residing in these areas during pregnancy or early childhood significantly ...

Medications

How do drugs like Ozempic work? And why are they on trial?

You don't often see a "science day" in a Philadelphia courtroom. But that's exactly what happened last week in a potentially ground-shifting legal fight brought by patients against the manufacturers of blockbuster drugs for ...

Medications

Tirzepatide associated with greater weight loss in women than men

All doses of tirzepatide, a medication approved in the EU to treat type 2 diabetes and obesity, consistently reduced body weight in women and men, but women experienced greater weight loss, according to new post hoc research ...

Diseases, Conditions, Syndromes

Study finds higher SARS-CoV-2 risk in obese individuals

A study finds an increased risk of developing a productive SARS-CoV-2 infection in obese people. Obesity is known to predict worse outcomes and higher mortality for those with COVID-19. Masanori Aikawa and colleagues sought ...

Overweight & Obesity

Good sleep habits important for overweight adults, study suggests

New research from Oregon Health & Science University reveals negative health consequences for people who are overweight and ignore their body's signals to sleep at night, with specific differences between men and women.

Overweight & Obesity

Research shows drop in unhealthy food ads during kids' TV shows

Children's exposure to food and drink ads during kids' TV shows has dropped substantially since food and beverage makers pledged to stop advertising unhealthy fare during children's TV shows. Yet, according to research from ...