Who says the holidays have to be all warm and fuzzy? According to some health groups in the UK, Christmas can be the perfect time to tell a loved one he or she is overweight.
It may sound rude, but experts insist the health risks involved with obesity, including diabetes, heart disease and stroke, make it worth the uncomfortable conversation.
Is obesity contagious? A study back in 2007 seemed to indicate that, saying we get it from our friends. To back that up, researchers highlighted data showing members of social groups were likely to have similar rates of obesity. New research, however, seems to be changing all this by finding that social interactions may have little impact on body weight.