The marker appears on routine blood panels, yet the number can tell two very different stories about your health.
New guidelines from the American Society of Hematology are changing how doctors define iron deficiency. Here’s what your ferritin levels can tell you about your iron status.
It’s been a busy afternoon for Pip, the AI agent I’ve been using in Meta’s Muse app. The agent, which Meta launched on September 8, booked a Friday date night and made a packing schedule for my ...
Urease is one of the most consequential enzymes in the microbial world. By hydrolyzing urea into ammonia and carbon dioxide, it lets bacteria tap a ubiquitous nitrogen source, buffer their internal pH ...