Serious Games for Healthy Nutrition: A Systematic Literature Review

Serious games designed to promote healthy nutrition represent a growing intersection of digital entertainment and public health, aiming to combat obesity through interactive engagement. By synthesizing research from 2015 to 2020, it is evident that the most effective titles rely on multidisciplinary development teams and established behavioral frameworks, such as Self-Determination Theory and Social Cognitive Theory. These games typically utilize simulation-based mechanics, rewards, and feedback loops to influence dietary habits, with web-based platforms serving as the primary medium for children and mobile applications targeting adult populations.

Despite the integration of sophisticated design strategies, the overall efficacy of these interventions remains inconsistent. Current evaluations frequently suffer from methodological limitations, specifically a heavy reliance on self-reported data and relatively short observation windows. While these games demonstrate a partial capacity to improve nutritional knowledge and foster positive behavioral shifts, they have yet to achieve consistent, long-term success in modifying dietary patterns. The current landscape suggests that while the theoretical foundations are sound, the practical application often falls short of producing sustained health outcomes.

To advance the field, future development must move beyond basic engagement mechanics toward more rigorous, standardized evaluation protocols. Incorporating dynamic personalization and triangulating self-reported metrics with objective gameplay data are essential steps for measuring true behavioral impact. By bridging the gap between game design and clinical validation, developers can better translate digital interaction into meaningful, lasting improvements in nutritional health across diverse demographics.