Marijuana use linked to higher risk of stroke in younger adults

Adults under the age of 45 who use marijuana appear to face a higher risk of stroke compared with those who don’t use the drug. The risk of stroke increases with more frequent use—and even more so among people who also smoke cigarettes.

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Food allergy, intolerance, or sensitivity: What’s the difference, and why does it matter?

Many people have experienced unpleasant symptoms related to food, but such a reaction does not necessarily mean that you have a food allergy. The symptoms could indicate a food intolerance, food insensitivity, or possibly celiac disease.

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Are you getting enough sleep? or too much? Sleep and stroke risk

Could sleeping too much be bad for you? Possibly. A study found that people who slept more than nine hours a night and took long daytime naps, or who reported poor-quality sleep, were much more likely to have a stroke than those who slept eight hours or less a night.

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The new coronavirus: What we do — and don’t — know

A novel coronavirus outbreak in Wuhan, China, has grown quickly since late December. This primer on what we do –– and don’t –– know can help if you’re concerned about this rapidly evolving public health issue.

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