5 easy ways to keep your brain sharp
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(Andrea Kane/ CNN News) — As the year wraps up, people have their sights on 2024 and what changes it will bring. The more enterprising may even be thinking of initiating changes in the form of resolutions or intentions.

But for the less decisive, those can be hard to come up with; with so many choices, where do you start and which  …

How smoking can affect your brain
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(Patty Onderko/ Health Central) — You know about the damage smoking does to your lungs. You probably also know that smoking puts you at significantly higher risk for not just lung cancer, but more than 15 other cancers, as well, according to the National Cancer Institute. And you’re likely aware that smoking stinks for your  …

Birth control pills may alter how women perceive fear
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(Katie Dangerfield/ Global News) — Birth control pills may adversely affect the brain’s fear-regulating regions in women, potentially increasing the risk of anxiety and stress-related disorders, according to a recent Canadian study.

The peer-reviewed study out of Quebec and published in Frontiers   …

What social media does to the teen brain
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(Catherine Pearson/ New York Times) — Every generation has its moral panic and for Gen Z — teenagers today — it is, undoubtedly, social media.

Recent public health warnings have stoked fears in parents that a generation of kids is doomed because they are always online. Girls, the headlines warn, are   …

Untreated high blood pressure in over-60s increases dementia risk by 42%
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(Paul McClure/ New Atlas) — A new study has found that people over 60 with untreated high blood pressure have a greatly increased risk of developing dementia compared to those who take blood pressure medication. The findings suggest that maintaining treatment for high blood pressure throughout later life is important  …

How lifestyle changes could help prevent up to 40% of dementia cases
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(Stephanie Tremblay/ The Conversation) — A 65-year-old woman repeatedly seeks medical help for her failing memory. She is first told it’s nothing to worry about, then, a year later, that it’s “just normal aging.” Until finally, the penny drops: “It’s Alzheimer’s. There is no cure.”

Scenarios like this one are too common.  …

Alzheimer’s research offers hope of restoring some cognition
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(Canadian Press/ CTV News) — Canadian scientists are reporting an interesting advance in the fight against Alzheimer’s disease, which offers hope that certain cognitive functions could be partially restored.

Researchers at Laval University, Quebec City, and the University of Lethbridge, Alberta, say they  …

New research suggests that napping can help to maintain brain health
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(Jack Guy/ CNN News) — Taking daytime naps may help maintain brain health as we age, according to a new study. However, prior research has shown that excess napping can also be harmful.

Habitual napping was linked with larger total brain volume, which is associated with a lower risk of dementia  …

Taking good care of your teeth may be good for your brain
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(Science Daily) — Taking good care of your teeth may be linked to better brain health, according to a study published in the July 5, 2023, online issue of Neurology®, the medical journal of the American Academy of Neurology. The study found that gum disease and tooth loss were linked to brain shrinkage in the hippocampus,   …

Alzheimer’s drug slows down the disease, but comes with risks: study
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(Lauren Neergard/ CBC MNews) — Another experimental Alzheimer’s drug can modestly slow patients’ inevitable worsening — by about four to seven months, researchers reported Monday.

Eli Lilly and Co. is seeking U.S. Food and Drug Administration (FDA) approval of donanemab. If cleared, it would be only the  …

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