Credit: iStock Why isn’t crawling into bed like a well-fed grizzly bear and sleeping away the world’s problems on our list of options for surviving life? I imagine my hibernation pod would be kind of like the COVID-19 pandemic’s “stay-at-home” orders, but with a lot more sleep and a lot less pizza delivery (though adequate … Continue reading Hibernation: Not Just for Animals?
On February 2, the country’s most famous groundhog, Punxsutawney Phil, was once again pulled out of hibernation to ask whether we can expect six more weeks of winter. His verdict: an early spring, though according to some reports, his predictions are not very reliable. One thing that is for sure, however, is that winter is … Continue reading Why Groundhogs Really Hibernate (It’s Not Just to Predict Six More Weeks of Winter)
Take a deep breath in. Now breathe out. Each time we breathe, oxygen enters the bloodstream to keep our organs alive and working. When oxygen can’t get to our body’s tissues, they begin to fail. This is true of all organs, but most of all the brain. In conditions like stroke and cardiac arrest—when the … Continue reading Running on Empty: No Oxygen Needed!
We all know the saying “use it or lose it.” Your muscles and nerves are no exception. When people are not active, whether it’s because of bed rest, spinal cord and nerve injury, or other reasons, two big problems arise. First, the muscles shrink by losing protein (a state called atrophy). Second, nerve cells have … Continue reading What Animals Can Teach Humans about Muscle Maintenance
Winter officially begins next week with the winter solstice—the day of the year with the fewest hours of sunlight—on Dec. 21. With the cold weather and shorter days, you might be tempted to curl up under a blanket until the spring thaw. Whether you plan to hibernate or get outside to enjoy the chill, … Continue reading Bring on Winter! (But Stay Safe and Healthy)
As the days grow shorter, many animals, such as bats, bears and bees, begin getting ready to hibernate. It’s a process that allows animals to spend the winter months conserving energy by reducing metabolism, oxygen consumption and body temperature. So why don’t humans do it, too? Well, a new study suggests that some humans—specifically those … Continue reading Shhh … I’m Hibernating!