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Daily aspirin to prevent heart attacks no longer recommended for older adults

7 years 6 months ago
If you're a healthy older adult looking for ways to reduce your risk of heart attack and stroke, don't turn to that age-old standby: daily low-dose aspirin. It's no longer recommended as a preventative for older adults who don't have a high risk or existing heart disease, according to guidelines announced Sunday by the American College of Cardiology and the American Heart Association.

There's new advice to prevent food allergies in children

7 years 6 months ago
Giving a baby a new food to try is fun, and it should be. The only concerns parents should have: finding their phones fast enough to document the funny faces and cleaning up the mess that might follow. Yet in recent years, scientific evidence has accumulated quickly on what foods to introduce when and how to best prevent allergies -- leaving parents to keep track of it all.

Here are some HIV headlines you may have missed

7 years 6 months ago
Last Monday, researchers shared the case of a London man who is being hailed as "functionally cured" of HIV. By Tuesday, that announcement was on the home page of virtually every paper of record in the world. Over the past week, this news has caused ripples of celebration, analysis and follow-up, including reports of a third patient who received the same treatment as the London man but whose recovery remains at a more tentative stage.

Human speech sounds evolved because of our diet, study says

7 years 6 months ago
Although languages around the world vary greatly, some share similar speech sounds. A new study suggests that labiodental sounds like "f" and "v" are included in about half of the world's languages due to a change in our diet that relies on softer foods.
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