Daily Health News Blog

You try avoid picking up germs from someone who is coughing, but when you encounter a person who is in a bad mood, you can just as easily pick up their cranky germs. Moods are contagious. It's easy to catch a good mood. When you're at work and co-workers have good news about something or someone, they want to share with you. They seem excited as they tell the good news. Everyone is in a better mood. The contagious quality of mood and emotion has been one of the most widely studied of all the different forms of contagion. Without consciously trying, people are extremely good at picking up on other people's negative or positive emotions, according to the Association for Psychological Science. They call the situation emotional contagion. The first step involves unconscious copying of facial expressions and movements. Seeing a smile makes you smile. Seeing a frown makes you more likely to frown. If you're both frowning, maybe you'll start to feel bad too. You may

Inexpensive DNA test can help you get personalized medicine, find your roots. Genetic test maker 23andMe is asking the Food and Drug Administration to approve its $299 personalized DNA test. It's a move that, if successful, could boost acceptance of the technology.  The company is part of a new industry that will allow consumers to check their genetic codes for details about their ancestry and future health. Critics, however, say it's not enough to provide medical information without telling people how to handle it.

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