The importance of effective nutrition counseling is underscored by the increasing prevalence of obesity, diabetes, and cardiovascular diseases, which collectively affect millions of individuals globally and contribute to significant healthcare costs. Despite physicians’ unique positioning to integrate dietary guidance into patient care, barriers such as insufficient training, time constraints, and inadequate resources often hinder their ability to provide effective counseling. This thesis explores interventions designed to enhance practicing physicians’ capacity for nutrition counseling in ambulatory care settings. Through a scoping review of 46 studies, four main intervention modalities were identified: workshops, screening tools, practice-based tools (including clinic reminders, clinical support tools, and patient handouts), and multimodal strategies. These interventions demonstrated varied improvements in physicians’ knowledge, confidence, and counseling practices while positively influencing patient outcomes such as weight loss and improved biomarkers. However, challenges such as implementation barriers and limited long-term sustainability were noted. The findings emphasize the importance of integrating multimodal approaches tailored to clinical workflows to maximize impact. This review also highlights critical gaps in longitudinal research and scalability assessments, underscoring the need for future studies to focus on sustainable solutions that address systemic barriers for providers and patients in nutrition care delivery.Polymathic Scholar
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