JANUARY 24, 2013

Paige Greenfield, Yahoo Health

Those sweat sessions not only fight winter flab but also buff up your immune system. An Appalachian State University study found that people who exercised at least 5 days a week took 43 percent fewer sick days due to colds in fall or winter than their lazier peers.

Read more: Yahoo Health

How to Bike to Work (or Anywhere) New Images Could Revolutionize Cancer Screening by Revealing Hidden Tumors Owning a Dog Can Make You Healthier 'Micro Instruments' Could Spell End of Hospital Stays for Kidney Stone Patients Gene Test Shows Breast Cancer Patients if they REALLY Need Chemotherapy Scientists Predict Vital Breakthrough in Fight against Aids Virus Best Foods for Every Vitamin Doctor-Tested Medicine Cabinet Essentials The Computers Curing Cancer Hospital Introduces New Gown Design: It Has a Back!