Do you want to retain your “smarts” as you age? While brain games have captured the minds of people who love to play games and puzzles, debate continues over whether this activity alone can enhance cognitive fitness. And, while some individuals believe that intelligence is a matter of genetic inheritance, this does not explain the entire scenario about who can avoid declining cognitive health. Instead, a powerful link between physical activity and mental acuity is emerging.

You don’t need to hire a trainer to achieve mental fitness, however. Simple efforts, over time, can lower the risk of cognitive decline. But, if you’re more intent on keeping fit, you’ll reap benefits that can last for years. Conducting activity that makes you breathless and sweaty two times per week at midlife can result in a reduced risk of dementia later in life.

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Are you confused by all the news about food and nutrition? According to Tufts University, only 25 percent of U.S. medical schools have a required nutrition course. You can overcome this knowledge deficiency through open courseware projects that focus on nutrition. These courses are online, they’re free and you can learn at your own pace. [click to continue…]

Are you hungry to learn more about radiology, or do you simply want to further your healthcare career? Sometimes, learning is easier when you can enjoy the posts that are entered into a radiologist’s blog. Or, perhaps you soak up knowledge when you can participate in learning modules or community provided by other blogs. Or, if you’re a loner, you can scan through the news blogs listed below.
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