Ask Lu, safely.

Pick a question. In this preview open text is off: it turns on in the real product only when our safety gates are green.

The example questions on this screen need JavaScript, which is off in your browser. The short version: Lu answers with a named source, says "I do not know" when it has no reviewed source, and hands over to human help when a question sounds urgent. It never guesses. Back to the site.

Lu cites reviewed sources, refuses honestly, or points to human help. It never guesses. In an emergency, always contact your local emergency number. Lu is an AI companion, not a medical professional.