At least I hope so. I started the "diet" from this book about 4 days ago and I am very excited with the results. Absolutely normal bowel movements with no D. The basis of this book is low fat; actually no fat, eating soluble fiber first thing in the morning and on an empty stomach, staying away from dairy and wheat, eating soluble fiber with every meal (saltines, french bread, rice etc.), cooking veggies as opposed to eating salads and other fairly easy rules to follow. The author considers the diet "slimming" although I am a firm believer that the extra carbs will cancel out the absense of fat and will not actually cause me to gain or to lose weight. Anyway, I will keep you all posted but so far so good. Also, I switched my Calcium from Caltrate to a capsule/liqued calcium from "Natures Bounty" called "absorbable Calcium with Vitamin D." Each capsule has 1000 mg of Calcium. I have been taking 2-3 per day.Leslie