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Feasibility and Potential Efficacy of Herbs and Spices for Improving Dietary Quality in College Students: A Pilot Study
Sponsor: University of Nevada, Las Vegas
Summary
The goal of this single-arm feasibility, pilot study is to assess the feasibility, acceptability, and potential effectiveness of the Herbs and Spices Nutrition Education Program (HSNP-focusing on incorporating herbs and spices into the diet for adherence to the DGA's) for determining the scalability of implementing this intervention for a larger scale, more comprehensive study The main questions it aims to answer are: * What is the feasibility and acceptability of incorporating herbs and spices into the diet along with DGA-focused nutrition education through the HSNP in college students with poor dietary quality? * What are the preliminary effects of the HSNP on dietary intake/quality, cardiometabolic, and gut health in college students with poor dietary quality? * What are the barriers associated with HSNP implementation in college students with poor dietary quality? Participants will: * Be asked to come to the study site initially for a Screening Study Visit to confirm eligibility. * Be asked to come the clinical study site for a Pre-HSNP and Post-HSNP Study Visit (one week prior starting the HSNP and after week 6 of completing the HSNP) for assessments of cardiometabolic and gut health. * Be asked to come to the Nutrition Center for weeks 0 and 3 of the HSNP, where they will receive education on the Dietary Guidelines for Americans and the health benefits of herbs and spices, have a sensory evaluation of foods, be provided budget-friendly recipes and resources, and given take-home herbs, spices, and supporting materials * Be asked to complete 3-Day Food Records throughout the 6 week study period for assessment of dietary quality (4 total)
Official title: Assessing the Feasibility and Potential Efficacy of Herbs and Spices for Improving Dietary Quality and Adherence to the Dietary Guidelines for Americans in College Students With Poor Dietary Quality: A Pilot Study
Key Details
Gender
All
Age Range
18 Years - 39 Years
Study Type
INTERVENTIONAL
Enrollment
30
Start Date
2025-07-03
Completion Date
2026-12-31
Last Updated
2025-11-24
Healthy Volunteers
No
Conditions
Interventions
Herbs and Spices Nutrition Education Program
Participants will attend two group visits at the UNLV Nutrition Center (weeks 0 and 3 of the 6-week intervention), where trained RDs will deliver the HSNP, covering the principles and health benefits of the Dietary Guidelines for Americans (DGA), recommended food group intake, and practical, budget-friendly strategies for incorporating herbs and spices into the diet. Sessions will include education, supporting materials, and a sensory evaluation of 20 foods (spanning fruits, vegetables, grains, dairy, and proteins) prepared with various herbs and spices, rated using a 9-point hedonic scale to identify preferred flavor profiles and promote long-term DGA adherence through enhanced taste and acceptability.
Locations (1)
Department of Kinesiology and Nutrition Sciences, Las Vegas, Nevada
Las Vegas, Nevada, United States