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Interaction Between White Potato Consumption and Meal Timing on Glycemic Response and Appetite in Adults

Healthy | Appetite | Adult | Glycemic Response | Mealtiming

The purpose of this study is to evaluate the interaction between white potato consumption and meal timing on glycemic response, subjective appetite, and energy intake in adults. The investigators hypothesize that white potatoes will modulate glycemic response, enhance satiety, and mitigate subsequent meal consumption and overall food intake when compared with meals containing low glycemic carbohydrates. Furthermore, they anticipate that the timing of white potato consumption will yield differential effects, with breakfast consumption exerting a more pronounced impact on satiety and subsequent food intake reduction compared to dinner consumption.

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Participation Requirements

  • Sex:

    ALL

  • Eligible Ages:

    18 to 65

Participation Criteria

Inclusion Criteria:

* 18 - 65 years
* within the healthy body weight range \[body mass index (BMI) between 18.5 - 24.9 kg/m2\].

Exclusion Criteria:

* have a previous diagnosis of diabetes and gastrointestinal, liver or kidney disease;
* have had a major medical or surgical event within the past 6 months;
* have had any significant weight fluctuation in the past 6-months;
* are taking medication that may influence dependent measures;
* are or have been on a diet within the past 6 months;
* skip breakfast or are unable to consume test treatment food.

Study Location

Centre for Urban Innovation (CUI-109), School of Nutrition, Toronto Metropolitan University
Centre for Urban Innovation (CUI-109), School of Nutrition, Toronto Metropolitan University
Toronto, Ontario
Canada

Contact Study Team

Primary Contact

Nick Bellissimo

[email protected]
4169795000
Study Sponsored By
Toronto Metropolitan University
Participants Required
More Information
Study ID: NCT07230951