Navigation Links
'Yo-yo' effect of slimming diets explained
Date:1/12/2011

If you want to lose the kilos you've put on over Christmas, you may be interested in knowing that the hormones related to appetite play an important role in your likelihood of regaining weight after dieting. A new study confirms that people with the highest levels of leptin and lowest levels of ghrelin are more likely to put the centimetres they lost back on again.

Doctors often have to deal with patients who, after sticking to a slimming diet, have regained the kilos lost in just a short time or weigh even more than they did before they started the diet. This is called the 'yo-yo' effect, and it is noted in some people who follow such weight-loss programmes.

"There are patients who are susceptible to and others who are resistant to the benefits of a diet", Ana Beln Crujeiras, lead author of the study and a doctor at the University Hospital Complex of Santiago (CHUS), tells SINC. "It seems that the way each patient responds to treatment is predetermined by their own characteristics".

The researchers analysed the role of the plasma levels of hormones such as ghrelin, leptin and insulin on weight recovery in 104 overweight people following a hypocaloric diet. After eight weeks, the group that had regained more than 10% of the weight lost was found to have higher levels of leptin and lower levels of ghrelin. No differences were observed in their insulin levels.

The results, published in the Journal of Clinical Endocrinology & Metabolism, also show that ghrelin has a specific impact on men and leptin on women.

"Some obese or overweight patients who gain more weight following a diet could even be identified before they embark on their weight-loss therapy, just by looking at their plasma levels of these hormones", Crujeiras stresses.

A very useful dietary weapon

According to the authors, this study opens the door to more exhaustive studies on appetite-related hormones as tools for developing individually-tailored weight-loss programmes that would guarantee success for obese and overweight patients in keeping the weight lost off.

"Endocrinologists and nutritionists should design a special programme for patients with the highest plasma levels of leptin and the lowest ghrelin levels before they start on a hypocaloric diet, knowing that these patients are the most likely to regain the weight they have lost over the short term", concludes the expert.


'/>"/>

Contact: SINC
info@plataformasinc.es
34-914-251-820
FECYT - Spanish Foundation for Science and Technology
Source:Eurekalert  

Related medicine news :

1. Drug May Ease Cognitive Effects of Huntingtons
2. Low forms of cyclin E reduce breast cancer drugs effectiveness
3. Gastric Banding Most Effective for Obese Teens
4. Neuroimaging study may pave way for effective Alzheimers treatments
5. China Cord Blood Corporation Warrant Registration Statement Declared Effective by SEC
6. YazTalk Warns Women of Life Threatening Side Effects
7. Charging less for more effective treatments could reduce health care costs while improving health
8. Split-course palliative radiotherapy confirmed as effective treatment for advanced NSCLC
9. New drug for kidney transplant recipients effective in humans
10. ACR, SBI: Avon Survey Reveals Potentially Deadly Effects of USPSTF Mammography Recommendations
11. Two Sepsis Treatments Look Equally Effective
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
'Yo-yo' effect of slimming diets explained
(Date:1/21/2017)... MALO, FRANCE (PRWEB) , ... January 21, 2017 , ... ... of the Indian Ocean, isolated from the rest of the world with ZANZIBAR SHOWER ... East Africa, Phytocéane used key ingredients, Virgin Coconut Oil and moisturizing vegetal coral to ...
(Date:1/21/2017)... ... 2017 , ... The Nobel Biocare™ dental implant company is ... its creos™ line of bone regenerative products. Specifically, the Nobel Biocare™ ... creos™ allo.gain™ bone graft for a variety of bone reconstruction procedures. In addition ...
(Date:1/20/2017)... (PRWEB) , ... January 20, 2017 , ... Doctor C ... it attended the January ECRM trade show to continue the marketing and distribution of ... C supplement, known for providing 400 percent better absorption than traditional vitamin C supplements. ...
(Date:1/20/2017)... ... , ... Michael and Betsy Brauser celebrated 5 years of Betsy’s participation in ... has been life-saving as she has been on the trial for more than ... with ovarian cancer in 2009. She underwent standard chemotherapy but a year later went ...
(Date:1/20/2017)... ... , ... “Code Word: Chocolate Biscuit”: a biographical account following a man who went on to ... published author, Marlyn Ivey, born in Lynn Haven, Florida and at the age of 5, ... years of age, he joined the Navy and got married right out of boot camp. ...
Breaking Medicine News(10 mins):
(Date:1/21/2017)... , Jan. 20, 2017  Faruqi & Faruqi, LLP, ... Inc. ("KemPharm" or the "Company") (NASDAQ: KMPH ) ... Company and certain officers and directors and underwriters of the ... seek the role of lead plaintiff. The lawsuit ... District Court for Johnson County on ...
(Date:1/20/2017)... Research and Markets has announced the addition of ... OTC Amplifiers, Diagnostic Instruments), Sales Volume, Company Analysis and Forecast ... ... Sales Volume, Company Analysis and Forecast to 2022 provides a ... The growing prevalence of hearing impairment coupled with an ...
(Date:1/20/2017)... -- Stock-Callers.com today evaluates the following Drug Manufacturers ... Nordisk A/S (NYSE: NVO ), Sucampo Pharmaceuticals Inc. ... (NASDAQ: PTX ). These stocks belong to the ... 2017, finishing near its session lows. As per a NASDAQ ... shares of health care companies in the S&P 500 also ...
Breaking Medicine Technology: