Medical research

Brain circuit that makes it hard for obese people to lose weight

(Medical Xpress)—Imagine you are driving a car, and the harder you press on the accelerator, the harder an invisible foot presses on the brake. That's what happens when obese people diet – the less food they eat, the ...

Overweight & Obesity

New clues to how the brain and body communicate to regulate weight

Maintaining a healthy body weight may be difficult for many people, but it's reassuring to know that our brains and bodies are wired to work together to do just that—in essence, to achieve a phenomenon known as energy balance, ...

Health

Changes in sleep architecture increase hunger, eating

A new study shows that both length of time and percentage of overall sleep spent in different sleep stages are associated with decreased metabolic rate, increased hunger, and increased intake of calories (specifically from ...

Neuroscience

Some MS patients experience 'natural' improvements in disability

(Medical Xpress)—Multiple sclerosis (MS) patients sometimes experience "natural" improvements in disability at least over the short term, according to a new study led by researchers at the University of British Columbia ...

Cardiology

'Cafeteria diet' hastens stroke risk

The fat- and sugar-rich Western diet leads to a lifetime of health problems, dramatically increasing the risk of stroke or death at a younger age, according to a study presented today at the Canadian Stroke Congress.

Health

US urged to set standards for arsenic in rice

(AP)—The U.S. Food and Drug Administration may consider new standards for the levels of arsenic in rice as consumer groups are calling for federal guidance on how much of the carcinogen can be present in food.

page 36 from 40