If you are like most people, you feel cold every now and then during the winter. What you may not know is that just being cold can make you very sick. Older adults can lose body heat fast faster than when they were young. Changes in your body that come with aging can make it harder for you to be aware of getting cold. A big chill can turn into a dangerous problem before an older person even knows what's happening. Doctors call this serious problem hypothermia. What Is... [read more]