 There are 80-year-olds and 18-year-olds who have already succeeded on Plan Z. Husbands and wives, mothers and daughters. Hi, this is Zola from planzdiet.com. The average Plan Z by Zola client loses 31 pounds in less than 50 days. Not a measly one or two pounds a week. My dieters are anxious to wake up each morning, step on the scale, and see results. You eat real food on Plan Z, too. Nothing prepackaged. We teach you how to do the diet at your favorite restaurants, too.