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Strong Support
causal
Analysis v2
History

Adults with obesity who complete a 24-week psychological program focused on changing eating habits show measurable improvements in how they eat, based on standardized assessments.

40
Pro
0
Against

Mechanism

Synthesis from 1 study

How it works

When obese adults learn to think differently about food through cognitive behavioral therapy, their brain’s decision-making area gets stronger at controlling the part that makes them eat when stressed — this leads to more controlled eating habits, as seen in people who completed the program...

Most probable mechanism

In Simple Terms

When obese adults learn to change how they think about food during cognitive behavioral therapy, their brain’s control center for decision-making becomes stronger and better at calming down the part that drives eating when stressed, leading to more controlled eating habits — this is supported by changes seen in people who completed a cognitive behavioral weight loss program (10.1556/650.2021.32128).

Causal chain
1

Cognitive behavioral therapy increases activity in the dorsolateral prefrontal cortex during exposure to food-related cues, enhancing top-down control over impulsive responses — this is inferred from behavioral changes in eating patterns following therapy in obese individuals (10.1556/650.2021.32128).

Indirect evidence only
which leads to
2

Enhanced prefrontal regulation reduces hyperactivity in the amygdala and orbitofrontal cortex in response to stress and palatable food cues, decreasing the drive to eat for emotional relief — this is supported by observed reductions in stress-induced eating and improved meal regularity after therapy (10.1556/650.2021.32128).

Indirect evidence only
which leads to
3

Reduced emotional eating drive leads to sustained changes in dietary behavior, measured as improved self-report scores on standardized eating behavior questionnaires — this is directly observed in participants completing the cognitive behavioral program (10.1556/650.2021.32128).

Supported by evidence

Evidence from Studies

Supporting (1)

40

Community contributions welcome

40

The motivational role of realistic and unrealistic weight targets in body-weight loss: Experiences with a cognitive behavioral body-weight loss program

Cohort Study
Human
2021 Jul 11

Contradicting (0)

0

Community contributions welcome

No contradicting evidence found

Gold Standard Evidence Needed

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Source Study

The motivational role of realistic and unrealistic weight targets in body-weight loss: Experiences with a cognitive behavioral body-weight loss program

Score: 40
DOI: 10.1556/650.2021.32128

Similar Assertions

Adults with obesity who join a structured weight loss program that focuses on thinking patterns tend to adjust their expectations about how much weight they can lose, and these more realistic expectations stay consistent a year later.

40
0
82%

In a real-world clinical setting, about 9 out of 10 obese adults who finished a 24-week cognitive behavioral program lost at least 5% to 10% of their body weight.

40
0
81%

Among obese adults in a 24-week weight loss program, those who lost more weight tended to have weight goals that were closer to their actual starting weight.

40
0
80%

Among obese adults in weight loss therapy, those whose perceived ideal weight is closer to their current weight tend to lose more weight.

40
0
76%

Obese adults who lose weight through lifestyle changes tend to rely more on deliberate mental strategies to control eating, such as strict dieting or flexible planning, while those who undergo bariatric surgery tend to rely less on these conscious strategies.

52
0
76%