Tackling Cravings in Medical Weight Management: An Update on Pathophysiology and an Integrated Approach to Treatment

Area of Science:

• Neuroscience
• Psychology
• Obesity Research

Background:

• Food cravings, distinct from homeostatic hunger, significantly contribute to obesity.
• Current weight management models often overlook the complex role of hedonic eating and food cravings.
• Medical clinics and medication trials rarely address food cravings systematically.

Purpose of the Study:

• To review the pathophysiology, assessment, and management of food cravings.
• To contrast current weight management practices with strategies addressing food cravings.
• To propose an integrated model for managing food cravings in obesity treatment.

Main Methods:

• Conducted a narrative literature review of 115 peer-reviewed articles.
• Included studies on food craving drivers, measurement tools, and interventions.
• Focused on comparing findings with existing obesity pharmacotherapy and standard care.

Main Results:

• Identified neurohormonal and psychological drivers of cravings, linking them to eating behaviors from comfort eating to binge eating.
• Overviewed various assessment methods and management strategies, including lifestyle modifications, psychological therapies (CBT, mindfulness), and craving-reducing medications.
• Proposed an integrated, iterative model for personalized, long-term cravings management for weight loss maintenance.

Conclusions:

• Emphasizes the critical importance of managing food cravings in medical weight management settings.
• Presents a synthesis of identification methods and practical implementation strategies.
• Advocates for an integrated, iterative approach combining anti-obesity medications with lifestyle and psychological interventions for sustained weight loss.