成人女性における骨量と栄養管理に関する研究

抄録

The mean national calcium intake has never satisfied nutritional requirements since the national survey of nutrition began. Insufficient calcium intake leads to increased osteoporosis, making it difficult to ensure a high quality of life as Japanese society continues to age. Proper management of bone mass is indispensable for women to prevent osteoporosis in later stages of life. This study was performed to improve the intake of calcium in the various stages of life and to prevent osteoporosis. Calcanel stiffness was measured, and a survey carried out on the nutrient intake, dietary awareness, eating behavior and lifestyle of college students, pregnant women and senior citizens. Although there was generally an insufficient intake of calcium, nutritional education during the early period of pregnancy had a positive effect on the calcium intake and resulted in a significantly improved intake. The results of the study show that calcanel stiffness was higher in the subjects who drank more milk, had a greater intake of calcium and other nutrients, and were aware of the positive effects of dietary and physical behavior on healthy bones. Early nourishment education was important at each stage of life, as well as regular bone mass measurements and being provided with appropriate information. The study shows the importance of promoting changes in dietary behavior and of recommending a better diet that the general public can realistically follow.