Neg calorie is a misnomer. No that doesn't mean the
foods have negative calories

I wish lol. What it means is that
when you eat these foods raw or in some cases slightly cooked with nothing on them
your body burns more calories digesting and processing them than what
is in the actual food itself. For a healthy weight loss and a little
boost add some of these foods to your diet each day. Most are full of
nutrients and won't weigh you down.
And they fill you faster