But the vast array of supplements available and lack of industry regulation make it difficult for the average person to make an informed choice about taking supplements. Now a report published in the online open access publication, Nutrition Journal suggests that even athletes, who should be well informed as to how to stay in peak physical condition, frequently take supplements without realising the potential benefits or side effects.
A research team, led by Andrea Petróczi of the School of Life Sciences at Kingston University, in South West London, UK re-analysed surveys filled in by high performance athletes, representing over thirty different sports, for the 'UK Sport 2005 Drug Free Survey'. Three-fifths of athletes questioned took nutritional supplements, but the reasons given for taking them did not generally match up to the supplements' actual effects. Not surprisingly, given this result, the team also found that relatively few supplement users appeared to be taking supplements because of medical advice.
The results are worrisome because high doses of some supplements may damage health and contaminated products may even cause athletes to fail drug-screening tests. To help remedy this, the article recommends that education about the use of nutritional supplements should become a required part of the accreditation process for all sport coaches. Indeed, previous research has shown that the more information athletes have on supplements, the less likely they are to take them.
"Incongruence regarding nutritional supplements and their effects is alarming," says Petróczi. "Athletes seem to take supplements without an understanding of the benefits they can offer, or their side effects, suggesting that supplements may be used by high performing athletes without a clear, coherent plan."
Inflammation Triggers Unsustainable Immune Response to Chronic Viral Infection
24.10.2016 | Universität Basel
Resolving the mystery of preeclampsia
21.10.2016 | Universitätsklinikum Magdeburg
Terahertz excitation of selected crystal vibrations leads to an effective magnetic field that drives coherent spin motion
Controlling functional properties by light is one of the grand goals in modern condensed matter physics and materials science. A new study now demonstrates how...
Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
"The quantum socket is a wiring method that uses three-dimensional wires based on spring-loaded pins to address individual qubits," said Jeremy Béjanin, a PhD...
In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.
A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...
By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.
"People have already built small quantum computers," says Sandia researcher Ryan Camacho. "Maybe the first useful one won't be a single giant quantum computer...
COMPAMED has become the leading international marketplace for suppliers of medical manufacturing. The trade fair, which takes place every November and is co-located to MEDICA in Dusseldorf, has been steadily growing over the past years and shows that medical technology remains a rapidly growing market.
In 2016, the joint pavilion by the IVAM Microtechnology Network, the Product Market “High-tech for Medical Devices”, will be located in Hall 8a again and will...
14.10.2016 | Event News
14.10.2016 | Event News
12.10.2016 | Event News
24.10.2016 | Earth Sciences
24.10.2016 | Life Sciences
24.10.2016 | Physics and Astronomy