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Study Reveals Dining Habits Fuel 'Freshman 15' Weight Gain

11/10/2025

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Summary

Story summary

George Mason University researchers led by Professor Y. Alicia Hong find that college students' eating environments influence calories consumed.
The study notes that first-year students often gain weight, commonly called the "freshman 15."
Calories rise when eating in groups or formal settings and fall when eating alone or at home.
Participants tracked meals with a mobile app, revealing a gap between perceived and actual caloric intake.

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Story summary

George Mason University researchers led by Professor Y. Alicia Hong find that college students' eating environments influence calories consumed.
The study notes that first-year students often gain weight, commonly called the "freshman 15."
Calories rise when eating in groups or formal settings and fall when eating alone or at home.
Participants tracked meals with a mobile app, revealing a gap between perceived and actual caloric intake.