Inflammation
Conditions
Brief summary
The purpose of this graduate student research study is to compare the rise of serum lipids, glucose, and hs-CRP levels after consumption of a beef burger versus a vegetarian burger in healthy adults between the ages of 21 and 55
Detailed description
Visit 1 * Sign an informed consent. * Complete a brief questionnaire about demographics (age, gender, and race), eating habits, physical activity level, and medical history (known allergies, and history of dyslipidemia, diabetes mellitus, or arthritis) * Will be directed to fast for 8 hours prior to Visit 2. Visit 2 * Be randomized into either Group 1 or Group 2. One group will eat the beef burger first and the other group will eat the vegetarian burger first. * Fill out a questionnaire on number of hours slept and current stress level. * Take a finger prick test (tiny drop of blood) to determine baseline measurements for serum lipids, glucose, and hs-CRP levels. * Consume either a beef burger or vegetarian burger. * Afterwards, remain in Nichol Hall, Room A112, for 2 hours (may study, watch a movie, etc.). * May not consume anything except for water. * After 30 min, 60 min, 120 min, finger prick tests will be used to measure post-consumption serum lipids, glucose, and hs-CRP levels. * Will be asked to try and identify burger consumed and rate the taste of the burger. * Will be directed to fast for 8 hours prior to Visit 3. Visit 3 * Repeat the same procedure as Visit 2. However, this time the burgers will be switched.
Interventions
OTHERvegetarian burger
A finger prick test will be used to determine baseline levels measurements for serum lipids, glucose, and hs-CRP levels. Group 1 will be given vegetarian burgers to consume. Participants will need to remain in the room for 2 hours, postprandial (they may study, watch a movie, etc). They will not be allowed to consume anything except for water during this time. After consumption of burger, at 30 min, 60 min, 120 min, finger prick tests will be used to obtain blood. Participants will also be asked to try and identify the burger they consumed and rate the taste of the burger. Visit 2 will take approximately 3 hours. * Participants will be directed to fast for 8 hours prior to Visit 3 (the following week). * Visit 3: We will repeat the same procedure as Visit 2. However, this time the burgers will be switched.
OTHERbeef burger
A finger prick test will be used to determine baseline levels measurements for serum lipids, glucose, and hs-CRP levels. Group 2 will be given beef burgers to consume. Participants will need to remain in the room for 2 hours, postprandial (they may study, watch a movie, etc). They will not be allowed to consume anything except for water during this time. After consumption of burger, at 30 min, 60 min, 120 min, finger prick tests will be used to obtain blood. Participants will also be asked to try and identify the burger they consumed and rate the taste of the burger. Visit 2 will take approximately 3 hours. * Participants will be directed to fast for 8 hours prior to Visit 3 (the following week). * Visit 3: We will repeat the same procedure as Visit 2. However, this time the burgers will be switched.
Sponsors
Loma Linda University
Study design
Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
OTHER
Masking
DOUBLE (Subject, Investigator)
Eligibility
Sex/Gender
ALL
Age
21 Years to 55 Years
Healthy volunteers
Yes
Inclusion criteria
* Healthy adults between 21 and 55 years of age * Consume both beef and vegetarian products * No distaste for whole wheat buns, lettuce, soy, tomatoes, or vegan mayonnaise * Willing to abstain from caffeine and exercise the morning of visits (2 days)
Exclusion criteria
* Those allergic to the following food items: * Gluten * Lettuce * Soy * Tomatoes * Vegan Mayonnaise * Have a known history of dyslipidemia, diabetes mellitus, or arthritis
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| serum lipid panel concentration | change between visit 2(up to 7 days after initial study enrollment) and visit 3(exactly 7 days after Visit 2) | Finger prick tests (tiny drop of blood) will be used to measure serum lipids at baseline, and then at 30 minutes, 60 minutes, and 120 minutes postprandial to determine each participant's lipid profile. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| glucose blood concentration | change between visit 2(up to 7 days after initial study enrollment) and visit 3(exactly 7 days after Visit 2) | Finger prick tests (tiny drop of blood) will be used to measure glucose at baseline, and then at 30 minutes, 60 minutes, and 120 minutes postprandial to determine each participant's lipid profile. |
| hs-CRP blood concentration | change between visit 2(up to 7 days after initial study enrollment) and visit 3(exactly 7 days after Visit 2) | Finger prick tests (tiny drop of blood) will be used to measure hs-CRP at baseline, and then at 30 minutes, 60 minutes, and 120 minutes postprandial to determine each participant's lipid profile. |
Countries
United States
Outcome results
None listed