cardiovascular

Two senior black women exercising together
For years, doctors have recommended exercise as one of the best ways to keep our brains healthy as we age. Now new research finds that regular sustained exercise may be able to slow or even reverse the biological changes that cause dementia. What’s more, exercise may even be an effective treatment for those with Alzheimer’s disease and vascular dementia.
salt shaker
A large international study questions the conventional advice that all people should  cut their salt intake to the bone. Too much salt is bad, especially for those over 60 or those who already have high blood pressure, but too little salt may be just as bad, the scientists said.
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