Some people with obesity have to work harder to lose weight due to metabolic differences

by Helen Andrews | 15 May 2015

Some people who are obese may have to work harder to lose weight due to metabolic differences, according to a recent study by researchers at the US's National Institutes of Health (NIH).

Published in the journal Diabetes, the study’s researchers at the Phoenix Epidemiology and Clinical Research branch of NIH studied 12 obese men and women using a whole-room indirect calorimeter – which allows energy expenditure to be calculated based on air samples. Researchers took baseline measurements of the participants’ energy expenditure in response to a day of fasting, followed by a six-week inpatient phase of 50 per cent calorie reduction.

After accounting for age, sex, race and baseline weight, the researchers found that the people who lost the least weight during the calorie-reduced period were those whose metabolism decreased the most during fasting. These people have what the researchers dubbed a “thrifty” metabolism – compared to a “spendthrift” metabolism in those who lost the most weight and whose metabolism decreased the least.

“When people who are obese decrease the amount of food they eat, metabolic responses vary greatly, with a “thrifty” metabolism possibly contributing to less weight lost,” said Susanna Votruba, PhD and study author. “While behavioural factors such as adherence to diet affect weight loss to an extent, our study suggests we should consider a larger picture that includes individual physiology.”

Researchers do not know whether the biological differences are innate or develop over time and more research is needed to determine whether individual responses to calorie reduction can be used to further prevent weight gain. The research provides further evidence that a more personalised approach is required when tackling individual weight loss – rather than employing one-size-fits-all weight loss programmes.

Related stories
21 Apr 2015

One-size-fits-all weight programmes lack efficacy, say researchers

Some people who are obese may have to work harder to lose weight due to metabolic differences, according to a recent study by researchers at the US's National Institutes of Health (NIH). Published in the journal Diabetes, the study’s researchers at the Phoenix Epidemiology and Clinical Research branch of NIH studied 12 obese men and women using a whole-room indirect calorimeter – which allows energy expenditure to be calculated based
HAF,SAB,CPW,ACD,RES
When people who are obese decrease the amount of food they eat, metabolic responses vary greatly, according to the report / Shutterstock / imtmphoto
More news
News stories: 1 - 30 of 8052     
 
 
 
News stories: 1 - 30 of 8052     
 
 
 
company profile
Company profile: bbspa_Group
In an extremely competitive world where clients have ever increasing demands, creating a successful wellness and spa project is more and more complex. To help you differentiate yourself and protect your investments, we founded bbspa_Group, a global consulting company dedicated to wellness and spa projects, which puts the focus on your success.
Try cladmag for free!
Sign up with CLAD to receive our regular ezine, instant news alerts, free digital subscriptions to CLADweek, CLADmag and CLADbook and to request a free sample of the next issue of CLADmag.
sign up
Catalogue Gallery
Click on a catalogue to view it online
To advertise in our catalogue gallery: call +44(0)1462 431385
features
The centre is dedicated to the representation of the Squamish and Lil’wat Nations
"In Indigenous culture, it’s more important to understand where you come from than what you do for a living"

The Vancouver Art Gallery architect tells us about his mission to bring together Western knowledge and Indigenous ways of knowing

cladkit product news
New Balera collection embeds lighting in 
tiled feature walls
Studiotamat has teamed up with Ariana de Luca to create the Balera range
Magali Robathan
The new Balera Collection sees design studio Studiotamat team up with ceramic artist Arianna De Luca and lighting designer Ninefifty ...
TouchWood Play designs new kids’ club for Dubai’s Zuhha Island
The new club aims to connect children with nature
Magali Robathan
Bespoke play environment design and manufacturer TouchWood Play has announced that it is responsible for the creation of a new Kids’ ...
OpenSeed launches private multisensory Iris Meditation Pod
The Iris Pod features vibro-acoustic technology, aromatherapy, light therapy, music, guided meditations and soundscapes
Helen Andrews
OpenSeed has launched its multisensory Iris Meditation Pod, designed in collaboration with Fuseproject – a design and innovation company founded ...
cladkit product news
Effe introduces sauna and hammam collection Baluar by Patricia Urquiola
The system uses heat-treated lime wood cladding, available in either a dark or light tone
Helen Andrews
Sauna specialist Effe (formerly Effegibi) has introduced its new sauna and hammam collection, Baluar, designed by architect and designer Patricia ...
LivinGlobe introduces redesigned adaptable Vidarium
LivinGlobe can install ultra short throw projections or premium LED panels, as well as the surround sound system and video server
Helen Andrews
Founded more than 10 years ago, LivinGlobe was one of the first companies in the immersive wellness space with its ...
Lucas Zito aims to show 3D printed lamps can be timeless design objects
Lucas Zito’s practice specialises in the design of lights through 3D printing
Magali Robathan
A collection of lighting from Paris-based designer Lucas Zito aims to reframe the idea of 3D printed objects as cheap ...
cladkit product news
Snow’s holistic cool-down: Embracing inclusivity in post-sauna rituals
Megan Whitby
In the world of wellness, the age-old tradition of sauna bathing is synonymous with relaxation, detoxification and rejuvenation. But, a ...
Heatherwick Studio and lighting brand Tala collaborate to create sleep light called Wake
Wake is crafted from hand-spun ceramic and pressed glass, behind which a gentle light emanates to improve sleep routines and wellbeing
Helen Andrews
Design firm Heatherwick Studio and British lighting brand Tala have teamed up to create a sleep light called Wake. The ...
Porada launch retro-inspired coffee table
Porada's new Enook Brillo coffee table
Magali Robathan
Maurizio Marconato and Terry Zappa have created the Enook Brillo coffee table for Italian design studio Porada – a retro-inspired design ...
x
Sign up with CLAD for regular news updates