Medical research

Fatty acid test: Why some harm health, but others help

A major risk factor for cardiovascular disease, type 2 diabetes and other health- and life-threatening conditions, obesity is epidemic in the United States and other developed nations where it's fueled in large part by excessive ...

Medical research

Staying slim could be in the genes

Some people carry more weight than others, even with similar diets, because of genes that encourage fat storage.

Neuroscience

Fat substitutes linked to weight gain

Synthetic fat substitutes used in low-calorie potato chips and other foods could backfire and contribute to weight gain and obesity, according to a study published by the American Psychological Association.

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