Surgery

Mapping residual esophageal tumors—a glimpse into the future?

It's one of the first questions asked by many newly-diagnosed cancer patients—"What are my chances of beating this?" Often there is no clear answer, with survival rates differing widely depending on the cancer stage and ...

Health

Nigeria isn't doing enough to reduce tobacco use. Here's why

Tobacco remains the biggest public health threat, killing more than seven million people globally every year. The World Health Organisation (WHO) has recognised progress in Nigeria, but concerns remain about effective implementation.

Health

A better way to look at food

(HealthDay)—A "low-energy-dense food diet" sounds like just another weight loss fad, but it's an approach with decades of research behind it.

Health

Why you resolved to get thinner and fitter this year

Did you make a New Year's resolution this year? If so, you are participating in a social as well as a personal ritual. The patterns of resolutions, considered collectively, reveal what many of us consider to be virtuous.

Health

Keeping track of healthy calories

(HealthDay)—Even when eating nutritiously, healthy aging depends on moderating the number of calories you take in.

Psychology & Psychiatry

The body weight bias in sales

Despite today's laws and public attitude against overt discrimination, subtle forms of prejudice are still active in the marketplace—often without our awareness. Previous research has shown that overweight or obese customers ...

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