Purchased new, read once with a cover. No writing, tears, or cut-outs. Focuses on dieting for people in their 40s and up, enabling effective weight management without dietary restrictions. - Title: Zero Rebound Diet for People in Their 40s and Up - Publisher: KADOKAWA - Price: 1,705 yen (tax included) - ISBN: 9784046073888 - Content: Diet to eliminate the causes of not losing weight - Author: Kento Takagi, Kento's Diet Course Thank you for viewing. Read once. Mentions GI values.