ien1

Brain? We Have a Security Breach!

Meet the human brain’s security system: the infamous blood-brain barrier (BBB). Consisting of a dynamic network of specialized endothelial cells lining brain capillaries, the BBB serves as a nearly...
ecoli_microbiome

Do Probiotics Work?

In recent years, biologists and nutritionists alike have been abuzz over the human microbiome: the thriving ecosystem of microorganisms colonizing the lining of our guts, the surface of our skins, and every...