Could a specially processed whey protein help tame cholesterol?
NCT ID NCT07101263
First seen Jul 14, 2026 · Last updated Jul 15, 2026 · Updated 1 time
Summary
This study investigates whether a modified form of whey protein, called hydrolyzed whey, can help keep cholesterol levels in a healthy range. Adults aged 21 to 59 with cholesterol readings between 190 and 225 mg/dL drink a daily protein beverage for six weeks. Researchers compare the effects of hydrolyzed whey against standard whey to see if the hydrolyzed version lowers total and LDL cholesterol.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- hydrolyzed whey protein
- What this could lead to
- If it works, this could offer a simple dietary supplement to help manage cholesterol without medication.
- What could go wrong
- This is a small, early-stage trial with 60 participants, and the effect on cholesterol may be modest or no different from standard whey.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
60 people
The number who actually took part.
- Started
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Aug 2025
- Finished
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Jul 2026
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
21 to 59 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Cholesterol reading of 190 to 225 mg/dL * Age 21-59 years old Exclusion Criteria: * Uncontrolled diabetes * Hypothyroidism or other hormonal problems that have not stabilized * Any liver diseases being actively treated * Cancer * Renal dialysis use * Rheumatoid arthritis and related issues like lupus * Inflammatory bowel disease * Smoking * Following a very restrictive diet * Low blood pressure * Statin drug use * Having more than 5 alcoholic drinks per week * Extreme obesity (BMI over 37) * Pregnancy or lactation * Allergies to milk protein * History of discomfort after consuming whey protein
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Medinutra LLC
Dublin, Ohio, 43016, United States
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