Healthy diets

Eating disorders cost billions in the US

Eating disorders have a devastating economic impact in the US, a country where the majority of people affected suffer alone and don't receive appropriate treatment.

4 steps to make a healthier smoothie

Smoothies can be packed with sugar if you don’t get the formula right – but when correctly prepared, you can enjoy a good mix of nutrients in one sitting.

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Lifestyle »

E-cigarettes: Here are five things to know

E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places.

Allergy »

Ditch the itch: Researchers find new drug to fight hives

A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.