Rio de Janeiro (AFP) – In a laboratory tucked away on a sprawling university campus in Rio de Janeiro, Brazilian molecular biologist Rodrigo Moura Neto is running tests on a seemingly ordinary plant with a potent secret. Brazilian molecular biologist Rodrigo Moura Neto inspects a plant that contains CBD, which can be used to treat epilepsy and chronic pain, at his laboratory at … [Read more...] about Medical, but hold the marijuana: new CBD source found in Brazil