Japanese neuroscientists have developed a nasal peptide therapy that successfully reversed Alzheimer's like symptoms in mice, restoring memory and cognitive function to levels comparable to healthy animals. Administered through the nasal cavity, the Japanese neuroscientists have developed a nasal peptide therapy that successfully reversed Alzheimer's like symptoms in mice, restoring memory and cognitive function to levels comparable to healthy animals. Administered through the nasal cavity, the Is BPC 157 Banned? Oral vs. Injectable Forms Explained You've probably seen everyone online talking about the new BPC 157 study, and some even claiming it reduces inflammation by 50% (study name is Emerging Use of BPC 157 in Orthopaedic Sports Medicine: A