Health

On Nutrition: Another look at the Dirty Dozen

Did you ever think that strawberries, spinach and kale would be called "filthy"? Or leafy green vegetables "repeat offenders"? That's exactly how these especially nutritious fruits and vegetables are described in a recent ...

Alzheimer's disease & dementia

Study offers new insight into how Alzheimer's disease begins

A new study from The University of Texas Medical Branch at Galveston offers important insight into how Alzheimer's disease begins within the brain. The researchers found a relationship between inflammation, a toxic protein ...

Alzheimer's disease & dementia

Failure of cells' 'garbage disposal' system may contribute to Alzheimer's

Lysosomes, the "garbage disposal" systems of cells, are found in great abundance near the amyloid plaques in the brain that are a hallmark of Alzheimer's disease. Scientists have long assumed that their presence was helpful—that ...

Medical research

Natural compound helps reverse diabetes in mice

Researchers at Washington University School of Medicine in St. Louis have restored normal blood sugar metabolism in diabetic mice using a compound the body makes naturally. The finding suggests that it may one day be possible ...

Diabetes

Toxic proteins and type 2 diabetes

Nearly a half-billion people worldwide live with type 2 diabetes. Yet despite the disease's sizeable and increasing impact, its precise causes remain murky. Current scientific thinking points to two key processes: insulin ...

Medications

Common supplement SAMe could be toxic, scientists warn

A dietary supplement sold over the counter could be toxic and should not be used until it is shown to be safe, biologists from the Universities of Manchester and Kyoto have discovered.

Autism spectrum disorders

Association between air toxics and childhood autism

Children with autism spectrum disorder (ASD) were more likely to have been exposed to higher levels of certain air toxics during their mothers' pregnancies and the first two years of life compared to children without the ...

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