Intermittent Cottonseed Oil Consumption
Recruiting · Athens, Georgia
Always free
Study care at no cost to you
For your time and travel
Many studies pay you back
Most need no insurance or papers
Legal status usually isn't required; we'll tell you each study's requirements
Interpreters available
Ask for your language
Your choice
Voluntary — you can stop anytime
What is this study?
Cardiovascular disease risk factors, including higher BMIs and poor cholesterol profiles, are on the rise and contribute to the United States' growing disease burden. Cottonseed oil (CSO) is found readily in the food supply, and the investigator's previous studies have demonstrated that incorporating CSO into the diet is sufficient to improve fasting and postprandial blood lipids and other markers of chronic disease risk in both healthy and at-risk populations.
It is , overseen by an independent and licensed medical staff.
Read the full clinical description
Cardiovascular disease risk factors, including higher BMIs and poor cholesterol profiles, are on the rise and contribute to the United States' growing disease burden. Cottonseed oil (CSO) is found readily in the food supply, and the investigator's previous studies have demonstrated that incorporating CSO into the diet is sufficient to improve fasting and postprandial blood lipids and other markers of chronic disease risk in both healthy and at-risk populations. This study aims to examine the impact of intermittent CSO consumption at different doses (consumed three times per week (3x/wk)) on changes in fasting and postprandial lipid metabolism/blood lipids and markers of chronic disease risk. The specific aims are: \*Examine the impact of intermittent CSO consumption (3x/week) at two different doses on fasting and postprandial lipids. \*Examine the impact of intermittent CSO consumption (3x/week) at two different doses on other markers of chronic disease risk. Participants will be asked to: \*Consume provided meal replacement shakes and snacks 3 times per week for 56 days. \*Attend three bi-weekly (every other week) short visits for fasting blood draws, body measurements, and collection of the next two weeks' study materials. \*Attend two longer (5.5h) testing visits, which include eating a standardized breakfast meal and having blood drawn periodically before and after breakfast. Researchers will compare CSO-30, CSO-20, and Control groups (receiving no oil) to see if intermittent CSO consumption imparts the same health benefits as previously shown with daily doses of CSO.
Who this study is looking for
In plain language, from the study's own rules. The study team confirms the full details with you — this isn't a final yes or no.
✅ You may be able to join if…
- •Men and women ages 25 to 75 with higher risk for heart disease
- •People whose blood tests show elevated cholesterol levels (borderline high/at risk or high) or who are overweight/obese
- •People who are not planning major weight loss or exercise changes during the study
- •People who can follow the study meals and visits (provided shakes/snacks 3 times per week for 56 days)
- •People without food allergies to the study foods/oils listed
🚫 You may not be able to join if…
- •People with probable familial hypercholesterolemia (very high cholesterol/LDL, and certain family heart attack history)
- •Women who are pregnant or nursing/breastfeeding
- •People who regularly exercise more than 3 hours per week
- •People with recent major weight change (more than 5% body weight gain or loss in the past 3 months) or who plan to start a weight loss/exercise program during the trial
- •People with certain medical conditions or risks listed as excluded (including prior heart attack or stroke, cancer, uncontrolled high blood pressure, high fasting blood sugar, and certain GI or lung/kidney problems)
Are you a good fit?
Simplified highlights. The study team always confirms the full details with you.
- ✓Adults roughly 25–75
- ✓Have Obesity / overweight or Heart / cardiovascular disease or High cholesterol
- !Some conditions may not be a fit: Asthma
- !Not for people who are pregnant or breastfeeding
What to expect, step by step
- 1
Usually a few weeks
The study team checks whether the study is a good fit for you, with a visit and sometimes lab tests. You can ask any questions before deciding.
- 2
Treatment
If you join and choose to continue, you receive the study treatment and are watched closely by medical staff.
- 3
Follow-up
After treatment, the team checks on your health and confirms the visit schedule with you. You can leave the study at any point.
Has this treatment been tested before?
The study team can share what safety testing has been done so far.
What you need to know before you apply
What is this study testing?+
Cardiovascular disease risk factors, including higher BMIs and poor cholesterol profiles, are on the rise and contribute to the United States' growing disease burden. Cottonseed oil (CSO) is found readily in the food supply, and the investigator's previous studies have demonstrated that incorporating CSO into the diet is sufficient to improve fasting and postprandial blood lipids and other markers of chronic disease risk in both healthy and at-risk populations.
Is it safe? Who makes sure of that?+
This is a research study. Every study is reviewed and monitored by an independent ethics board (called an IRB) whose job is to protect participants, and care is overseen by licensed medical staff. You'll be told the known risks before you agree to anything, and you can stop at any time.
Will I get a placebo instead of the real treatment?+
Some studies compare a treatment against a placebo (an inactive version), and some don't. If this one does, the study team will explain your chances of receiving the active treatment before you decide. Nothing is hidden from you.
Do I have to stop taking my current medications?+
It depends on the study. Some let you stay on your current medications and some ask you to adjust them. Never stop a medication on your own — the study team will review everything with you first.
Does it cost anything? Will I be paid?+
Study-related care is provided at no cost to you. Some studies also pay for your time; the coordinator can tell you if this one does. You should never be asked to pay to take part.
Do I need insurance? Will anyone ask about my immigration status?+
No. You do not need health insurance to take part in a research study, and you will not be asked about your immigration status to join. Taking part is about whether you're a medical fit for the study.
What if English isn't my first language?+
You have the right to understand everything before you agree. Study sites can often provide materials or an interpreter in your language — you can ask the coordinator for one.
Is my information private?+
Yes. Your health information is only shared with the study sites you choose to be contacted by, and only to help match and enroll you. It is never sold, and you can ask us to delete it at any time.
Some requirements (like specific lab values or timing) are confirmed directly by the study team, not by us.
Source: ClinicalTrials.gov · NCT07246408 · Locations: Georgia