The researchers found that individuals with a higher genetic risk for schizophrenia had a lower IQ at age 70 but not at age 11. (sciencedaily.com)
Many of the genetic variations that increase risk for schizophrenia are rare, making it difficult to study their role in the disease. (sciencedaily.com)
However, a recent study showed that teens at risk for schizophrenia who took fish oil were less likely to develop the disease compared to those who didn't. (functionalhealthnews.com)