HealthYou can upgrade your immune system, but not in the way you think From vitamin C to your microbiome and mindset, the latest science of immunity is often counterintuitive. Here's how to give your system a fighting chance to overcome infection Features
HealthCommon type of inflammatory bowel disease linked to toxic bacteria The discovery that a toxin made by bacteria found in dirty water might help trigger ulcerative colitis could lead to new treatments for this form of IBD News