08-09 Apr 2024
St. Martins Spa & Lodge,
Frauenkirchen,
Austria
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14-15 Apr 2024
ExCel,
London,
United Kingdom
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22-24 Apr 2024
Galgorm Resort,
York,
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23-25 Apr 2024
Phoenix Convention Center,
Phoenix,
United States
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28-30 Apr 2024
Radisson Blu Hotel,
Glasgow,
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08-08 May 2024
Hotel Melià ,
Milano ,
Italy
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10-12 May 2024
China Import & Export Fair Complex,
Guangzhou,
China
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13-16 May 2024
Conrad Chia Laguna Sardinia ,
Italy
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When we burn fat, how does our body get rid of it? |
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By Jak Phillips 17 Dec 2014 |
The study showed that the science behind weight loss is something of a blind spot for many health professionals Credit: Shutterstock.com / Andresr
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Despite generally being good at helping clients banish excess fat, a surprisingly high number of personal trainers and health professionals have little or no idea of where it actually goes.
That is the finding of a new study from the University of New South Wales, which examined the biochemistry of weight loss and the ignorance that surrounds it.
The most common misconception among health professionals is that the missing mass has been converted into energy or heat. More than half of the 150 doctors, dieticians and personal trainers who were surveyed thought the fat was converted to energy or heat.
"There is surprising ignorance and confusion about the metabolic process of weight loss," said professor Andrew Brown, head of the UNSW School of Biotechnology and Biomolecular Sciences.
"The correct answer is that most of the mass is breathed out as carbon dioxide. It goes into thin air," said the study's lead author, Ruben Meerman, a physicist and Australian TV science presenter.
In the paper When somebody loses weight, where does the fat go, published in the BMJ, the authors show that losing 10 kilograms of fat requires 29 kilograms of oxygen to be inhaled. This metabolic process produces 28 kilograms of carbon dioxide and 11 kilograms of water. "None of this is obvious to people because the carbon dioxide gas we exhale is invisible," added Meerman.
"This violates the Law of Conservation of Mass. We suspect this misconception is caused by the energy in/energy out mantra surrounding weight loss."
The paper’s authors note that there is a “surprising unfamiliarity” about basic aspects of human biology. They recommend that the concept should be included in secondary school curricula and university biochemistry courses to correct the widespread misconceptions about weight loss.
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News |
1 to 12 of 8680 news stories |
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28 Mar 2024
Reservations are now open for Rosewood Hotels and Resorts' second Austrian property in Salzburger Land, called Rosewood Schloss Fuschl. Launching on 1 July, the luxury lakeside property is situated on the banks of Lake Fuschl ... More
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27 Mar 2024
The Asia Pacific Spa & Wellness Coalition (APSWC) recently marked another year of industry achievement with a prestigious awards ceremony held during the 2024 APSWC Round Table event in Bangkok, Thailand. Among the distinguished guests ... More
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26 Mar 2024
Luxury hospitality group Aman Resorts and Hotels has announced plans to debut in the UAE with an all-suite hotel and spa in Dubai. Designed by Kerry Hill Architects, Aman Dubai will have a prime coastal ... More
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25 Mar 2024
Luxury health and wellness brand The Ranch is gearing up to open its first East Coast destination in the Hudson Valley near Tuxedo Park, New York, on 18 April. The Ranch Hudson Valley will open ... More
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22 Mar 2024
Four Seasons Hotels and Resorts is the latest brand to join the collection of luxury hospitality partners at Saudi Arabia's upcoming regenerative tourism destination Amaala. Positioned as the premier global integrated family wellness destination, Amaala ... More
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21 Mar 2024
The Covery, a lifestyle optimisation wellness brand, has announced a new licensing partnership with Aura Spa, solidifying its commitment to broadening access to recovery and wellness therapies throughout the US. This strategic partnership will introduce ... More
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20 Mar 2024
The International Spa Association (ISPA) Foundation has released the 2024 edition of its Consumer Snapshot research initiative, shedding light on the behaviours and preferences of regular spa-goers in the US. This research series, commissioned by ... More
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19 Mar 2024
The team behind TRIB3 has launched a reformer Pilates studio concept called PILAT3S, which will be available either as a standalone franchise, or as a club-in-club concept, aiming to take the exercise modality into the ... More
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19 Mar 2024
Wello Works, a new concept which mixes a wellness centre and a co-working office, has launched its first site in Sydney. The brainchild of wellness veteran, Tony de Leede, Wello Works has been designed to ... More
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18 Mar 2024
The International Sauna Association's (ISA) Sauna Aid initiative is asking for donations to establish a sauna complex in Ukraine to provide a sanctuary for Ukrainians amid the conflict with Russia. The organisation wants to realise ... More
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14 Mar 2024
Janu – Aman’s highly-anticipated sister brand – has opened its inaugural hotel in Tokyo, marking the first in its pipeline of 13 properties across city, country and coastal destinations. Meaning ‘soul’ in Sanskrit, Janu was ... More
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14 Mar 2024
The World Happiness Summit (WOHASU) is gearing up to hold its first-ever World Wellbeing Policy Forum in London on 18 March 2024. Founded by Karen Guggenheim in 2016, WOHASU is dedicated to elevating global wellbeing ... More
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Myrtha Wellness |
Myrtha Pools was founded in 1961 in Italy by the engineer Giorgio Colletto and through research and
[more] |
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Living Earth Crafts refreshes market-leading Century City bed
Living Earth Crafts (LEC) has re-launched its best-selling multipurpose spa treatment table
the Century City™, redesigned to include both the ultra-luxurious Strata Cloudfill™
replaceable SpaMattress™ and the only Thermasoft™ Dual-Zone Embedded Table Warmer on the
market. ... more
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