If your weight loss program tells you to exercise while fasting, beware!
http://www.cnn.com/2014/12/30/health/dailyburn-exercise-empty/index.html
If your weight loss program tells you to exercise while fasting, beware!
http://www.cnn.com/2014/12/30/health/dailyburn-exercise-empty/index.html
Jeffrey A. Hirschfield, MD, CPI, ABLM 