Fascinating new research links the gut and brain in sickness and health.
Schizophrenia is a neurodegenerative disorder that affects about 1 percent of the world population and tends to strike in the prime of life. Preventing this disease could help tens of millions of families throughout the world, so finding the risk factors for early diagnosis and treatment are paramount. We know there are genetic risks that, at the moment, can’t be changed (and as the disorder is polygenic, we will not find a single “schizophrenia gene”). Other major risk factors, such as prenatal infection, also can’t be changed 18-35 years later when the disease shows up. We know there are risk factors that can be addressed, such as using large amounts of high-THC marijuana in adolescence. But are there other factors that predispose people to schizophrenia that we may be able to address, such as changes in the microbiome? more