Quoting "Joe the Aroma" :
1200 calories a day is dangerous and unhealthy (I've done it).

That's nice.

At the time that you 'did it', were you female (with the accompanying
hormonal profile), 5 foot 5 or less, and below 160# or so at the time?

But do go
right on ahead, I'm sure you'll say it's necessary for "some people" (like
Ethiopians).

Here's a tip: the 'do go on' phrase is just laughable unless the user
of it has an actual point to stand on.