The prevalence of Osteoporosis in worldwide shows that osteoporosis is rising health difficulty in both developed and developing countries. Due to the drastic increase of Osteoporosis among Postmenopausal women, International Osteoporosis Foundation selected the theme of the world osteoporosis day (20th October 2013) as "Post-menopausal women and their bone health". World Bank reported that India will be second highest in the world after China in terms of Postmenopausal Osteoporosis. Estrocal is a formulated Health Mix Powder which consists of Nutrition and Nutraceutical components. This book helps to know about prevention of Osteoporosis in Postmenopausal women.