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Articles on Cognitive health

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Lifestyle changes may be our best hope of delaying dementia or not developing dementia at all. (Shutterstock)

Lifestyle changes can reduce dementia risk by maintaining brain plasticity — but the time to act is now

Lifestyle-related dementia risks are complex, with factors like sleep, exercise, diet and social contact interacting with things like cognitive reserve, neuroplasticity and inflammation in the body.
Pilates is a form of mind-body exercise that involves weight resistance and strength training. Thomas Barwick/Stone via Getty Images

Aerobic and strength training exercise combined can be an elixir for better brain health in your 80s and 90s, new study finds

It’s long been known that exercise helps maintain strength and agility as we age. New research points to the importance of exercise type in supporting cognitive health in the latest decades of life.
Waterways and communities for miles around Idaho’s Bunker Hill mine were contaminated with lead after the 1973 fire. gjohnstonphoto/iStock/Getty Images Plus

50 years after the Bunker Hill mine fire caused one of the largest lead-poisoning cases in US history, Idaho’s Silver Valley is still at risk

A fire and decades of silver and lead mining created the largest contiguous Superfund site in the nation in what today is one of the fastest-growing states. It includes popular Lake Coeur d’Alene.

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