{"product_id":"vitamin-d-status-in-adolescent-girls-von-leng-huat-foo","title":"Vitamin D status in Adolescent Girls","description":"\u003cp\u003eVitamin D deficiency has suggested that not only a biochemical abnormality, but is also associated with adverse effect of poor bone mineralization in growing children and adolescents. The findings of the present study clearly demonstrate that vitamin D deficiency occurs in a high proportion of adolescent girls, regardless of what 25(OH)D level is used to define vitamin D deficiency. In addition, body mass index (BMI), milk intake, participation in organized sports and total physical activity all emerged as major determinants of vitamin D status. The relationship between vitamin D status and bone mass and bone biomarkers showed that girl participants with a higher vitamin D status had significantly higher bone mass at the total body and distal and proximal forearm, and higher concentrations of IGF-I, lower concentrations of BAP and a lower urine Dpd\/creatinine ratio compared to those of poor vitamin D status. Therefore, continuous participation in high physical activity, and adequate vitamin D status throughout childhood and late adolescence could help achieve maximum peak bone mass at maturity and thus reduce the risk of osteoporotic fractures later in life.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783843369978\"\u003e\u003ch3\u003eModifiable Lifestyle determinants and its effect on bone metabolism markers and bone mass  acquisition\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783843369978","offer_id":39497084895325,"sku":"9783843369978","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/73a18ffc-0db7-4be2-89ef-58df30de2d72.jpg?v=1775884243","url":"https:\/\/shop.autorenwelt.de\/en\/products\/vitamin-d-status-in-adolescent-girls-von-leng-huat-foo","provider":"Autorenwelt Shop","version":"1.0","type":"link"}