The Health News Express

Cognitive-behavioral method to therapy of weight problems yields vital outcomes

Publicado em 20 maio 2021

Quality of life referring to bodily and psychological well being generally is a key aspect within the therapy of overweight adults. For this cause, interdisciplinary scientific measures together with cognitive and behavioral remedy might produce extra vital outcomes for these folks, lowering not simply weight but in addition signs of melancholy.

This is the principle conclusion of a research carried out in Brazil by the Obesity Research Group on the Federal University of São Paulo (UNIFESP) in Santos, São Paulo state, and printed within the journal Frontiers in Nutrition.

Considered one of many world’s main public well being issues, weight problems has greater than doubled in Brazil in 17 years and is now more and more frequent amongst youngsters and younger adults. Between 2002 and 2019, the proportion of overweight adults rose from 12.2% to 26.8%. Among ladies, it reached 29.5% (versus 21.8% amongst males). The proportion of obese adults rose from 43.3% to 62.1%, or nearly two-thirds of all Brazilians, in keeping with the 2019 National Health Survey.

“The interdisciplinary and cognitive-behavioral remedy program was simpler than the bodily train and schooling and well being packages. It promoted larger behavioral modifications than the opposite two packages in elements related to weight management, comparable to exercise stage and dietary consumption, leading to extra weight reduction. Changes in nearly all of the variables investigated had been noticed, together with reductions in weight, physique mass index, absolute fats mass, waist circumference, hip circumference, and neck circumference. The program was proven to be efficient in growing high quality of life in all domains (bodily, psychological, social, environmental), and lowering signs of melancholy,” the researchers conclude within the article.

The research concerned professionals within the areas of vitamin, psychology, bodily schooling and bodily remedy. It was supported by FAPESP through two tasks. It additionally obtained funding from the Ministry of Education’s Coordination for the Improvement of Higher Education Personel (CAPES) and the National Council for Scientific and Technological Development (CNPq), an arm of the Ministry of Science, Technology and Innovation (MCTI).

For Amanda dos Santos Moraes, first creator of the printed research, psychological points are proving to be important within the therapy of weight problems. “This is an revolutionary issue, combining interdisciplinary remedy with the cognitive-behavioral method to the therapy of weight problems. Cognitive points are more and more being taken into consideration for the therapy of adults with weight problems,” she mentioned.

“Cognitive-behavioral remedy is probably the most broadly accepted intervention for weight reduction within the psychologist’s scientific observe. This method focuses on the central ideas and perception methods of people who might have insufficient emotions and behaviors triggered by dysfunctional ideas about physique weight and weight problems. In our research, we noticed extra frequent interventions and a larger discount in signs of melancholy for the group given cognitive-behavioral remedy than the opposite two teams.”

According to Danielle Arisa Caranti, co-principal investigator for the research alongside Ricardo José Gomes, interdisciplinary remedy is never utilized by professionals affiliated with the SUS, Brazil’s nationwide well being system, however specializing in interprofessionality and psychological well being ought to be a precedence in future public coverage to handle the weight problems epidemic.

“The actuality within the SUS could be very totally different now,” Caranti mentioned. “We have few bodily schooling professionals, for instance. Interdisciplinary remedy prices extra and in addition requires information of interprofessionality so that every one these concerned can work towards the identical targets and use collaborative practices. As far because the applicability of the research is anxious, that is a side that must be taken up by healthcare providers and for therapy of continual illnesses.”

In the article, the researchers notice the excessive value of treating weight problems for well being methods in lots of international locations. The World Obesity Federation estimates that there are some 800 million folks with weight problems on this planet and tasks that the medical penalties of the illness will value greater than USD 1 trillion in 2025.

In Brazil, the price of the procedures related to obese and weight problems is estimated at USD 2.1 billion per 12 months. In 2019 alone, for instance, hypertension accounted for 20.6% of the situations or issues assessed in over 105 million affected person visits, whereas 8.3% associated to diabetes and a couple of.5% to weight problems.


Obesity is a continual illness characterised by an extreme accumulation of physique fats. The most generally used diagnostic criterion for adults is physique mass index (weight over peak squared). According to the World Health Organization (WHO), a BMI within the vary of 25-29.9 kg/m² is obese, and 30 kg/m² or increased is overweight.

A excessive BMI is a significant threat issue for heart problems, musculoskeletal problems (particularly osteoarthritis), psychological issues and most cancers. More just lately it has been related to extreme situations in COVID-19 sufferers.

The causes of weight problems embrace genetic, behavioral and environmental elements. Other drivers of the rising prevalence of weight problems are unhealthy consuming and lack of normal train.

“The mostly accepted paradigm in relation to weight reduction has been that an imbalance between meals consumption and bodily exercise is the principle reason for obese and weight problems. However, this straightforward view doesn’t bear in mind many different elements associated to the issue, such because the affect of the fashionable life-style that stimulates overeating, or the function of adipose tissue in physique homeostasis and vitality stability,” the authors state within the article.

According to the researchers, “It is crucial to develop extra highly effective methods to handle this weight problems epidemic and assist people drop extra pounds, in addition to help them in adopting and sustaining a wholesome life-style in a ‘poisonous’ setting that promotes extreme meals consumption.”

A latest meta-analysis that examined the worldwide prevalence of makes an attempt to regulate weight confirmed that 42% of the final inhabitants of adults had been attempting to drop extra pounds, whereas 23% had been attempting to take care of their weight. Other research have proven {that a} 5% weight discount is enough to enhance well being.


The research carried out by the Brazilian group included a quantitative and qualitative survey in addition to a randomized scientific trial. It analyzed and in contrast the consequences of three totally different long-term remedies on anthropometric profiles, consuming habits, nervousness and melancholy, and high quality of life.

The Obesity Research Group at UNIFESP’s Interdisciplinary Laboratory on Metabolic Diseases recruited the volunteers. Of the 150 who initially agreed to take part within the research, 98 had been chosen on the idea of the research standards. They had been aged between 30 and 50, and had BMIs between 30 and 39.9 kg/m². Most had been ladies, typically extra disposed to hunt therapy for weight problems than males.

The volunteers had been divided randomly into three teams: one for schooling and well being (mainly lectures on well being), one other for bodily train (in keeping with a coaching program), and a 3rd for interdisciplinary and cognitive-behavioral therapies (together with resistance coaching, dietary steering, and bodily and psychological remedy).

Forty-three volunteers remained till the top of this system, which lasted 30 weeks. In the schooling and well being group, high quality of life improved considerably. The train group misplaced a substantial quantity of weight and high quality of life additionally improved.

The interdisciplinary and cognitive-behavioral remedy group achieved probably the most substantial progress, with improved anthropometrics and high quality of life in all domains (bodily, psychological, social, and environmental), in addition to optimistic modifications in consuming habits and fewer melancholy. This group had the bottom dropout fee (42%).

Adults with obese or weight problems typically do not acknowledge they’ve a weight drawback

More info:

Amanda dos Santos Moraes et al, Cognitive Behavioral Approach to Treat Obesity: A Randomized Clinical Trial, Frontiers in Nutrition (2021). DOI: 10.3389/fnut.2021.611217


Cognitive-behavioral method to therapy of weight problems yields vital outcomes (2021, May 20)

retrieved 20 May 2021

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