A new study soon to be published in The Journal of Pediatrics investigates the effect of childhood dairy intake on adolescent bone health.
Dr. Lynn Moore and colleagues from Boston University School of Medicine analyzed data from the Framingham Children’s Study in an effort to understand the relationship between childhood dairy intake and adolescent bone health. The researchers gathered information from 106 children, 3 to 5 years of age at the beginning of the study, over a 12-year period. The families enrolled in the study were given food diaries to complete for the child and were asked to record everything the child ate and drank for several days each year.
The researchers used these diaries, along with information from the United States Department of Agriculture, to calculate the children’s average daily intake of dairy and other foods. At the end of the 12-year period, the authors assessed the bone health of the now adolescent study participants. They found that the adolescents who had consumed 2 or more servings of dairy per day as children had higher levels of bone mineral content and bone density.
Even after adjusting for factors that affect normal bone development, including the child’s growth, body size, and activity level, the authors found that these adolescents’ average bone mineral content was 175 grams higher than the adolescents who had consumed less than 2 servings of dairy per day.
The researchers also evaluated the combined effects of dairy and other foods consumed by the study participants. According to Dr. Moore, “Children who consumed 2 or more servings of dairy and 4 ounces of meat or other nondairy protein had bone mineral contents over 300 grams higher than those children with lower intakes of both dairy and other proteins.” The study highlights the importance of dairy intake throughout childhood, and Dr. Moore points out that “dairy is a key source of proteins, calcium, and other micronutrients including phosphorus and vitamin D.” Parents can promote healthy bone development during adolescence by making dairy a regular part of their child’s diet.
The study is reported in “Effects of Average Childhood Dairy Intake on Adolescent Bone Health” by Lynn L. Moore, DSc, MPH, M. Loring Bradlee, MS, Di Gao, AS, Martha R. Singer, MPH, RD. The article appears in The Journal of Pediatrics, DOI: 10.1016/j/jpeds.2008.05.016, published by Elsevier.
The Journal of Pediatrics is a primary reference for the science and practice of pediatrics and its subspecialties. This authoritative resource of original, peer-reviewed articles oriented toward clinical practice helps physicians stay abreast of the latest and ever-changing developments in pediatric medicine. The Journal of Pediatrics is ranked 3rd out of 78 pediatric medical journals (2007 Journal Citation Reports, published by Thomson Reuters).
TSRI researchers develop new method to 'fingerprint' HIV
29.03.2017 | Scripps Research Institute
Periodic ventilation keeps more pollen out than tilted-open windows
29.03.2017 | Technische Universität München
The Institute of Semiconductor Technology and the Institute of Physical and Theoretical Chemistry, both members of the Laboratory for Emerging Nanometrology (LENA), at Technische Universität Braunschweig are partners in a new European research project entitled ChipScope, which aims to develop a completely new and extremely small optical microscope capable of observing the interior of living cells in real time. A consortium of 7 partners from 5 countries will tackle this issue with very ambitious objectives during a four-year research program.
To demonstrate the usefulness of this new scientific tool, at the end of the project the developed chip-sized microscope will be used to observe in real-time...
Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.
The results will be published on March 22 in the journal „Astronomy & Astrophysics“.
Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...
Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.
Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...
In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...
20.03.2017 | Event News
14.03.2017 | Event News
07.03.2017 | Event News
29.03.2017 | Materials Sciences
29.03.2017 | Physics and Astronomy
29.03.2017 | Earth Sciences