I lost 40 pounds 2 summers ago on the KALE SALAD alone, I did not eat yogurt or fruit that summer. You could maybe do it for a week, rotate off it the next week, then back into it the next.
Restrictive? Turn off your cell, your computer, your TV, shut out your friends and family for a month, live in the car for and see how well this works! Visit the National Parks and add walkies to this routine, you’ll lose GOBS of weight.