Some experts say having the goal to not gain weight is less extreme and more attainable than trying to drop pounds. 
                                
                            Body mass index (BMI) has been a popular tool for determining healthy weight for more than 180 years. Find out why researchers are questioning this measurement. 
                                
                            A new study finds that doctors who are in good physical shape advise their patients to stay active more often than doctors who lead sedentary lives.
                                
                            Could your aching back be a sign of something serious? 
                                
                            It’s sometimes called “spice,” “K2,” or “blaze.” But a recent surge of deaths in the U.S. due to synthetic marijuana has many parents calling it “deadly.” 
                                
                            According to new research, dunking in a tub of chilly water post-workout may not be as helpful as many believe.
                                
                            New research shows that middle-aged men with elevated cholesterol levels may be at a higher risk of heart attack.
                                
                            















