Healthy
Conditions
Brief summary
The objectives of this study are to assess the impacts of meals composed of lean steak and potatoes (with a small portion of broccoli) in comparison to other common entrée/starch food combinations on metabolic and appetite responses.
Detailed description
The objectives of this study are to utilize a novel, ecologically sound approach to assess the acute impacts of meals composed of lean steak and potatoes to other common entrée/starch food/vegetable combinations on metabolic and appetitive responses. Appetitive responses will serve as the primary outcome. Combinations for comparison will include lentil and sweet potato chili, macaroni and cheese, fish tacos, chicken and pea fried rice, pita and hummus, and creamy pork pasta.
Interventions
OTHERlean steak and potatoes
Participants will be fed \ 400 kcal lean steak and potatoes on one occasion to test for changes in blood glucose and insulin levels as well as appetite over a 4-hour period of time.
OTHERlentil and sweet potato chili
Participants will be fed \ 400 kcal lentil and sweet potato chili on one occasion to test for changes in blood glucose and insulin levels as well as appetite over a 4-hour period of time.
OTHERmacaroni and cheese
Participants will be fed \ 400 kcal macaroni and cheese on one occasion to test for changes in blood glucose and insulin levels as well as appetite over a 4-hour period of time.
OTHERfish tacos
Participants will be fed \ 400 kcal fish tacos on one occasion to test for changes in blood glucose and insulin levels as well as appetite over a 4-hour period of time.
OTHERchicken and pea fried rice
Participants will be fed \ 400 kcal chicken and pea fried rice on one occasion to test for changes in blood glucose and insulin levels as well as appetite over a 4-hour period of time.
OTHERpita and hummus
Participants will be fed \ 400 kcal pita and hummus on one occasion to test for changes in blood glucose and insulin levels as well as appetite over a 4-hour period of time.
OTHERcreamy pork pasta
Participants will be fed \ 400 kcal creamy pork pasta on one occasion to test for changes in blood glucose and insulin levels as well as appetite over a 4-hour period of time.
Sponsors
San Diego State University
Study design
Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
OTHER
Masking
NONE
Intervention model description
7 crossover arms for each subject
Eligibility
Sex/Gender
ALL
Age
18 Years to 50 Years
Healthy volunteers
Yes
Inclusion criteria
* ages of 18-50 years * BMI between 18-26
Exclusion criteria
* special dietary needs (e.g., gluten-free, etc.), * 5% weight change in the previous 2 months, * smoking, and substance use.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| appetite response | baseline (B), 15 minutes from B, 30 minutes from B, 45 minutes from B, 60 minutes from B, 90 minutes from B, 120 minutes from B, 150 minutes from B, 180 minutes from B, 210 minutes from B, 240 minutes from B | Using 100 mm visual analog scales (score from 0 to 100 and higher score means more) |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| blood glucose | baseline (B), 15 minutes from B, 30 minutes from B, 45 minutes from B, 60 minutes from B, 90 minutes from B, 120 minutes from B, 150 minutes from B, 180 minutes from B, 210 minutes from B, 240 minutes from B | measuring blood glucose level |
Countries
United States
Outcome results
None listed