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Roughly 10% of U.S. adults ages 65 and older have dementia, while 22% have mild cognitive impairment, according to a Columbia University study. You might have concerns about your own cogn...

When it comes to eating habits, toddlers can be hard to predict. Some days they may not eat much. Other days it may seem they’re eating all day long. They may want one food every day for weeks, and...

Weight-loss surgery (bariatric surgery) involves surgically reducing the size of your stomach so you aren’t able to eat as much. This means that your body absorbs less food. Common types of bariatr...