GLP1 analogs can cross the blood–brain barrier and stimulate the GLP1 receptor in the brain.[1] There is also research showing improvement in Alzheimer's disea

GLP1 analogs can cross the blood–brain barrier and stimulate the GLP1 receptor in the brain.[1] There is also research showing improvement in Alzheimer's disease symptoms. [2] [1] https://pubmed.ncbi.nlm.nih.gov/11931352/ https://pubmed.ncbi.nlm.nih.gov/11931352/ [2] https://www.sciencedirect.com/science/article/pii/S221287782100020X https://www.sciencedirect.com/science/article/pii/S221287782...