An incentive-based health program using MyPlate: a pilot study analyzing college students' dietary intake behavior

Area of Science:

• Public Health
• Nutrition Science
• Behavioral Science

Background:

• College students often exhibit suboptimal dietary intake behaviors.
• Nutrition education is a key strategy for promoting healthier eating habits.
• Incentives can potentially enhance the effectiveness of educational interventions.

Purpose of the Study:

• To evaluate the effectiveness of incentivized dietary education on college students' dietary intake.
• To assess changes in nutrition knowledge and dietary behavior among undergraduates.

Main Methods:

• A 4-week intervention involving weekly nutrition education sessions based on MyPlate guidelines.
• Participants (n=57) were non-nutrition majors aged 18-24.
• Online surveys assessed knowledge and behavior; diet quality was measured by MyPlate compliance and Healthy Eating Index.

Main Results:

• The education group demonstrated significant improvements in nutrition knowledge and dietary behavior.
• Whole grain consumption tripled, and fruit and vegetable intake increased notably.
• Diet quality, assessed by MyPlate and Healthy Eating Index, showed positive trends.

Conclusions:

• Dietary education, enhanced by financial incentives, positively influences college students' health behaviors.
• This approach shows promise for improving dietary patterns in young adults.
• Further research can explore long-term impacts and optimal incentive structures.