eric topol glp 1 Could GLP-1 drugs be used to fight Alzheimer's disease? Dr. Topol, author of “Super Agers,” explains the possibilities. #Amanpour #AmanpourPBS #pbs GLP-1 drugs aren't just for

The ability to counteract side effects while leaving desired effects intact is a holy grail of modern medical research as it would improve therapeutic benefits for a number of drugs

If you're noticing shedding, thinning, or texture changes, acting early gives you the best chance of protecting your hair while staying on your medication.

But digestive side effects like diarrhea and vomiting can cause additional losses through the GI tract

Additionally, the same study reported a decrease in cigarette smoking among participants who were smokers, suggesting potential cross-substance benefits of GLP-1RAs in this population (Hendershot et al., 2025)