U.S. FDA just approved its first drug to treat peanut allergies in kids
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(Ellen Cranley/ Science Alert) —The US Food and Drug Administration approved a drug to treat life-threatening allergic reactions for the approximately 1 million children in the US with peanut allergies.

The drug, Palforzia, can be used by children aged between 4 and 17 years old to mitigate potentially deadly reactions to peanut exposure.  …

1,000 patients a day left Quebec emergency rooms last year without being treated: study
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(CTV News) — More than 1,000 patients a day left Quebec emergency rooms last year without seeing a doctor because of overcrowding and lengthy wait times, according to a new study.

Some 380,000 patients, many of them with urgent health issues, simply gave up and left without being treated, according to the study produced by the Montreal  …

Having a bigger brain doesn’t mean you’ll have better memory
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(Ben Renner/ Study Finds) — When it comes to certain areas of the brain, bigger isn’t always better. According to a study at Michigan State University, a larger hippocampus does not always mean an older adult has strong learning or memory skills, or is immune to cognitive decline.

Research has long shown that the hippocampus shrinks as  …

Miscarriage trauma can last far longer than we realized
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(Catherine Pearson/ HuffPost.ca) — Rachel Whalen’s first miscarriage happened fast. Six and a half weeks into her pregnancy, she took a test. Two days later, she started to bleed.

“It was just a really lonely experience and I was scared,” Whalen, now 34, told HuffPost. “Then I was also kind of like, ‘Am I being silly to feel this way?’” She  …

Health officials expect more coronavirus cases, but say risk of outbreak in Canada remains low
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(Kathleen Harris/ CBC News) — Federal health officials expect more cases of the coronavirus, but say the risk of an outbreak in Canada remains low.

Health Minister Patty Hajdu said officials at all levels of government are working with hospitals and international partners to prevent and respond to potential infections.

“We’re  …

Link between stress and hair turning prematurely gray revealed in animal study
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(Katie Hunt/ CNN) — Marie Antoinette’s hair suddenly turned white before the ill-fated French queen was taken to the guillotine to have her head chopped off, according to some historical accounts.

More modern reports refer to hair turning prematurely white in survivors of bomb attacks during World War II, while an Australian  …

Why weed edibles are far more risky than most people think
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(Nicole Karlis/ Salon) — While the United States is yet to fully nationalize recreational marijuana, our northern neighbors are, as usual, ahead of the curve. Recreational marijuana has been fully legal across Canada since October 2018. That has given Canadian medical researchers ample time to observe the social and public health  …

New killer immune cell discovery is a step towards ‘universal’ cancer therapy
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(Tom Hale/ IFL Science) — Scientists have discovered a new soldier of the immune system that could hold the power to treat most types of cancer.

A new study, reported in the journal Nature Immunology, has documented the discovery of a T-cell armed with a new type of receptor that is able to identify and kill most human cancer types while ignoring  …

Heart health: are women getting incorrect treatment?
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(Fiona Sally Miller/ Medical News Today) — A review published in Nature Medicine reveals an alarming failure to successfully treat cardiometabolic disorders, such as diabetes, heart disease, and stroke, in women.

The authors urge health services to consider the biological differences between men and women when treating heart disease.  …

Cutting-edge heart disease drug to be tested on thousands of UK patients
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(Ian Snug/ Nursing Notes) — Inclisiran, a bi-annual injection to lower cholesterol, is set to be studied in UK patients as part of a large-scale NHS clinical trial expected to start later this year.

In a world-first, the drug is expected to be available through a population-level agreement – pioneering a game-changing approach to reducing  …

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