Is batching really inferior than processing piece by piece?

A basic principle of the Lean Thinking arena is that batching our processes (waiting to fill a certain quota before processing) is inferior to working one piece at a time.
I need to know the reasoning behind this and if it applies to healthcare.

MSC2007-02-02T11:48:26Z

Favorite Answer

You can not have a blanket hypothesis to be applied as true in all cases, you need to check each area on its own merits.

g g2007-02-02T09:38:24Z

It is all in the application. One size doesn't fit all. Each has a benefit.