Josiah Zayner calls himself a biohacker. He suffers from something like irritable bowel syndrome which he attempted to self-treat by replacing his entire microbiome. His story was featured in the New York Times but we have our own, neurosciencey take on his adventure. The Times also produced a video about Dr. Zayner’s

The Buddies talk about the neurobiology of glioblastoma with which the famed Arizona senator has been diagnosed.