 For more on these and other stories, visit knsiradio.com, which is also where you can sign up for the daily newsletter. I'm Jennifer Leverins, KNSI News. Startling and immediate results. That's what people say about Plan Z by Zola. This isn't one of those lose a pound or two a week diets. The average Plan Z by Zola client loses 31 pounds in under 50 days. Hi, this is Zola. We just surveyed a recent group of Plan Z dieters and asked them to write down a word or phrase that describes Plan Z.