Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

IOF statement on new IOM dietary reference intakes for calcium and vitamin D

02.12.2010
Although the vitamin D intakes recommended by the IOM may be adequate for most average risk seniors, IOF advises higher daily intakes for high risk seniors...

On November 30, 2010, the Institute of Medicine of the National Academy of Sciences (IOM) in the US released new recommendations on daily reference intakes for vitamin D and calcium across all ages.

The report is based on available evidence in the literature, with higher quality studies, supporting the role of these nutrients on bone health. Vitamin D deficiency is an important health issue to address as it has been linked to the pathogenesis of osteoporosis and hip fractures as well as other skeletal and non-skeletal disorders.

The IOM recommendations for the daily reference intakes on vitamin D have increased since their last recommendations in 1997, and the International Osteoporosis Foundation (IOF) commends IOM for their effort in helping to reduce the burden of vitamin D deficiency, by increasing their reference values.

In April this year, IOF published global recommendations for vitamin D in older adults*, which advised higher daily intakes in this age category of 800 to 1000 IU/day. It is worth noting that the repletion dose will vary among individuals according to their starting level, their BMI, their effective sun exposure, and other unidentified factors. These recommended intakes fall well below the upper safe boundaries for vitamin D intake indicated by the IOM of 4000IU/day for this age group.

Importantly, although the IOM vitamin D recommendations may be adequate for most average risk seniors, they will not likely cover the needs of high risk seniors. These include obese individuals, those with osteoporosis, those with limited sun exposure (institutionalized, homebound), those experiencing malabsorption, those residing in regions known to be at high risk for vitamin D deficiency such as the Middle East and South Asia, and immigrants from such regions living in Europe. To ensure that vitamin D need is met in high-risk elders, IOF recommends measuring their 25OHD level, supplementing with the amount estimated to bring their level up to 75nmol/L, then remeasuring to verify that the individual is vitamin D replete.

Statement authored by Professor Bess Dawson-Hughes and Professor Cyrus Cooper
on behalf of the International Osteoporosis Foundation
*IOF position statement: vitamin D recommendations for older adults (PDF, 98.6 KB) B. Dawson-Hughes, et al. (2010) Osteoporosis International Jul;21(7):1151-4

If you would like to schedule an interview with Professors Dawson-Hughes or Cooper, please contact Laura Misteli at info@iofbonehealth.org.

L. Misteli | EurekAlert!
Further information:
http://www.iofbonehealth.org

Further reports about: IOF IOM Vitamin D older adults osteoporosis sun exposure vitamin D deficiency

More articles from Health and Medicine:

nachricht One gene closer to regenerative therapy for muscular disorders
01.06.2017 | Cincinnati Children's Hospital Medical Center

nachricht The gut microbiota plays a key role in treatment with classic diabetes medication
01.06.2017 | University of Gothenburg

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Climate satellite: Tracking methane with robust laser technology

Heatwaves in the Arctic, longer periods of vegetation in Europe, severe floods in West Africa – starting in 2021, scientists want to explore the emissions of the greenhouse gas methane with the German-French satellite MERLIN. This is made possible by a new robust laser system of the Fraunhofer Institute for Laser Technology ILT in Aachen, which achieves unprecedented measurement accuracy.

Methane is primarily the result of the decomposition of organic matter. The gas has a 25 times greater warming potential than carbon dioxide, but is not as...

Im Focus: How protons move through a fuel cell

Hydrogen is regarded as the energy source of the future: It is produced with solar power and can be used to generate heat and electricity in fuel cells. Empa researchers have now succeeded in decoding the movement of hydrogen ions in crystals – a key step towards more efficient energy conversion in the hydrogen industry of tomorrow.

As charge carriers, electrons and ions play the leading role in electrochemical energy storage devices and converters such as batteries and fuel cells. Proton...

Im Focus: A unique data centre for cosmological simulations

Scientists from the Excellence Cluster Universe at the Ludwig-Maximilians-Universität Munich have establised "Cosmowebportal", a unique data centre for cosmological simulations located at the Leibniz Supercomputing Centre (LRZ) of the Bavarian Academy of Sciences. The complete results of a series of large hydrodynamical cosmological simulations are available, with data volumes typically exceeding several hundred terabytes. Scientists worldwide can interactively explore these complex simulations via a web interface and directly access the results.

With current telescopes, scientists can observe our Universe’s galaxies and galaxy clusters and their distribution along an invisible cosmic web. From the...

Im Focus: Scientists develop molecular thermometer for contactless measurement using infrared light

Temperature measurements possible even on the smallest scale / Molecular ruby for use in material sciences, biology, and medicine

Chemists at Johannes Gutenberg University Mainz (JGU) in cooperation with researchers of the German Federal Institute for Materials Research and Testing (BAM)...

Im Focus: Optoelectronic Inline Measurement – Accurate to the Nanometer

Germany counts high-precision manufacturing processes among its advantages as a location. It’s not just the aerospace and automotive industries that require almost waste-free, high-precision manufacturing to provide an efficient way of testing the shape and orientation tolerances of products. Since current inline measurement technology not yet provides the required accuracy, the Fraunhofer Institute for Laser Technology ILT is collaborating with four renowned industry partners in the INSPIRE project to develop inline sensors with a new accuracy class. Funded by the German Federal Ministry of Education and Research (BMBF), the project is scheduled to run until the end of 2019.

New Manufacturing Technologies for New Products

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Plants are networkers

19.06.2017 | Event News

Digital Survival Training for Executives

13.06.2017 | Event News

Global Learning Council Summit 2017

13.06.2017 | Event News

 
Latest News

A new technique isolates neuronal activity during memory consolidation

22.06.2017 | Life Sciences

Plant inspiration could lead to flexible electronics

22.06.2017 | Materials Sciences

A rhodium-based catalyst for making organosilicon using less precious metal

22.06.2017 | Materials Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>