For peak performance, school-age children need more than a healthy diet and exercise. They also need plenty of sleep. A new study finds that elementary school kids who get less than nine hours of sleep each night show significant differences in some brain regions responsible for memory, intelligence and well-being compared to those who get…  read on >  read on >

Where you live may affect your fertility, a new study suggests. People who live in economically deprived neighborhoods are about 20% less likely to conceive, compared to people from areas with more resources, researchers said. Investments in deprived neighborhoods that address economic disparities may improve fertility in those areas, according to the authors, who researched…  read on >  read on >

Women who are their own bosses might have healthier hearts to show for it, a new study suggests. The study, of more than 4,600 working U.S. women, found that those who were self-employed typically got more exercise and were less likely to be obese or have high blood pressure or diabetes — major risk factors…  read on >  read on >

Most Americans swear by dietary supplements, with nearly 3 of 4 people taking some type of supplement on a daily basis, a new HealthDay/Harris Poll has revealed. But many have a mistaken belief in the effectiveness of these supplements, which for the most part don’t help folks live longer or healthier lives, said Thunder Jalili,…  read on >  read on >