Overweight & Obesity

Excess weight, obesity more deadly than previously believed

Excess weight or obesity boosts risk of death by anywhere from 22% to 91%—significantly more than previously believed—while the mortality risk of being slightly underweight has likely been overestimated, according to ...

Medical research

New link found between obesity and insulin resistance

Obesity is the main culprit in the worldwide avalanche of type 2 diabetes. But how excess weight drives insulin resistance, the condition that may lead to the disease, is only partly understood. Scientists at Joslin Diabetes ...

Health

Obesity linked to cognition

New research suggests obese individuals often perform poorly in reasoning and planning tasks and, likewise, those with poor cognitive function are more vulnerable to excessive weight gain.

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