we all want to be healthy. But there is so much information out there when it comes to your health that it’s hard to know what to focus on. Routine doctor visits are important, but only account for 10 percent of what determines your health. Social and environmental factors are twice as important at 20 percent. And genetics (what you inherit from your family) comes in at 30 percent. The biggest factor, at 40 percent, is your health habits and behaviors.