Is Cabbage good for weight loss?

This is the review of the product Leptitox Weight Loss..
Proponents of the cabbage soup diet say it's a good way to quickly lose a few pounds. You may lose weight on the diet because it drastically limits calories. ... Because the cabbage soup diet is low in complex carbohydrates, protein, vitamins and minerals, you shouldn't stay on it for more than a week at a time.
http://prohealthyliving.com/leptitox-review/