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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14 May 2024
JPMorgan Chase Headquarters,
New York City,
United States
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18-22 May 2024
The Ravenala Attitude Hotel,
Mauritius
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23-24 May 2024
Large Hall of the Chamber of Commerce (Erbprinzenpalais),
Wiesbaden,
Germany
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30-30 May 2024
Four Seasons Hotel George V,
Paris,
France
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30 May - 02 Jun 2024
Rimini Exhibition Center,
Rimini,
Italy
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06-07 Jun 2024
Sataman Viilu ,
Jyväskylä,
Finland
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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 8713 news stories |
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09 May 2024
Art’otel, Radisson’s contemporary art-inspired lifestyle hotel brand, has strengthened its presence in London with a new hotel in Hoxton fusing art, design and hospitality. The location features 357 art-inspired guest bedrooms and suites all with ... More
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08 May 2024
HoloBike, a holographic training bike that simulates trail rides in lifelike 3D, is aiming to push indoor cycling technology up a gear. A California-based group of engineers and designers, Saga Holographic, have been working on ... More
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08 May 2024
Luxury hotel brand Aman, widely known for its strong spa focus, has just launched its much-talked-about sister brand Janu in Tokyo – complete with a 4,000sq m urban wellness retreat. Janu Tokyo is only the ... More
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07 May 2024
Equinox, has teamed up with health platform, Function Health, to offer 100 comprehensive laboratory tests, giving members vital insights into their internal health as part of an Optimize by Equinox membership. Priced at US$40,000 a ... More
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07 May 2024
Spanish wellness brand SHA Wellness Clinic is busy preparing to bolster its wellness portfolio in 2026 with a hyper-exclusive island wellness enclave in AlJurf, UAE. SHA Emirates Island at AlJurf – created by Abu Dhabi-based ... More
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03 May 2024
The historic Breakers Hotel in Long Beach, California, is set to reopen in mid-2024 as a Fairmont Hotels & Resorts property after a significant restoration and redevelopment project. The project, initially unveiled in 2022 by ... More
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03 May 2024
High-end five-star hotel company Kempinski Hotels is making its mark in Vietnam with a luxury waterfront property overlooking the Saigon River. Set to open by 2026, Kempinski Saigon River – designed by Kengo Kuma & ... More
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01 May 2024
Marriott International has signed a new deal with Neom to open a Ritz-Carlton Reserve property as part of Trojena, a brand new year-round mountain adventure destination in Saudi Arabia. Launching in 2026, Trojena is a ... More
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27 Apr 2024
The Bannatyne Group says it has officially bounced back from the pandemic, with both turnover and profits restored to pre-2020 levels in 2023, according to its year-end results. Owned by former BBC Dragon’s Den investor, ... More
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25 Apr 2024
Kerzner International has signed deals to operate two new Siro recovery hotels in Mexico and Saudi Arabia, following the launch of the inaugural Siro property in Dubai this February. Designed to offer guests a holistic ... More
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24 Apr 2024
The US spa industry is continuing its upward trajectory, achieving an unprecedented milestone with a record-breaking revenue of US$21.3 billion in 2023, surpassing the previous high of US$20.1 billion in 2022. This data stems from ... More
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24 Apr 2024
Short-term incentives to exercise, such as using daily reminders, rewards or games, can lead to sustained increases in activity, according to new research. Researchers found that even a simple daily reminder encouraged people to move ... More
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Cariitti Oy |
Cariitti is a Finnish family business founded by Kari Ruokonen in 1998 that offers versatile
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