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).
Study suggests possible new target for treating and preventing Alzheimer's
02.12.2016 | Oregon Health & Science University
The first analysis of Ewing's sarcoma methyloma opens doors to new treatments
01.12.2016 | IDIBELL-Bellvitge Biomedical Research Institute
A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.
Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...
In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
The Max Planck Institute for Physics (MPP) is opening up a new research field. A workshop from November 21 - 22, 2016 will mark the start of activities for an innovative axion experiment. Axions are still only purely hypothetical particles. Their detection could solve two fundamental problems in particle physics: What dark matter consists of and why it has not yet been possible to directly observe a CP violation for the strong interaction.
The “MADMAX” project is the MPP’s commitment to axion research. Axions are so far only a theoretical prediction and are difficult to detect: on the one hand,...
Broadband rotational spectroscopy unravels structural reshaping of isolated molecules in the gas phase to accommodate water
In two recent publications in the Journal of Chemical Physics and in the Journal of Physical Chemistry Letters, researchers around Melanie Schnell from the Max...
The efficiency of power electronic systems is not solely dependent on electrical efficiency but also on weight, for example, in mobile systems. When the weight of relevant components and devices in airplanes, for instance, is reduced, fuel savings can be achieved and correspondingly greenhouse gas emissions decreased. New materials and components based on gallium nitride (GaN) can help to reduce weight and increase the efficiency. With these new materials, power electronic switches can be operated at higher switching frequency, resulting in higher power density and lower material costs.
Researchers at the Fraunhofer Institute for Solar Energy Systems ISE together with partners have investigated how these materials can be used to make power...
16.11.2016 | Event News
01.11.2016 | Event News
14.10.2016 | Event News
02.12.2016 | Medical Engineering
02.12.2016 | Agricultural and Forestry Science
02.12.2016 | Physics and Astronomy