This Sounding Board announces a new @fda policy that the default requirement for FDA approvals will be one robust pivotal trial plus confirmatory evidence, rather than two trials. Learn more Questions about vaccines and autism have been around for a while despite multiple scientific studies that do not show a connection. Swipe through to learn where the concerns started, the science behind The Dihexa story Most hyped brain peptide of the decade. "10,000,000x more potent than BDNF." Based on one paper retracted in 2021. Swipe through all 7 slides. For research purposes only. New study finds Ambroxol protects against Parkinson's related brain damage offering hope where few treatments exist. A widely available cough medicine may offer new hope for people with Parkinson's disease dementia (PDD),