NCT04247139

Kefir Cholesterol Lowering Pilot Study

Effect of Traditionally and Commercially Prepared Kefir on Cholesterol Levels in Adult Males With Borderline High Cholesterol Levels

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 21 (actual)
• Sponsor: University of Alberta · Academic / Other
• Sex: Male
• Age: 18 Years – 65 Years
• Healthy volunteers: Accepted

Summary

High cholesterol (a type of fat in humans blood) may be one factor that can lead to heart disease. If people have higher cholesterol, it is possible that kefir (a food similar to yogurt) may help to control blood cholesterol levels.

Detailed description

New research shows that kefir (which contains bacteria also known as microbes), similar to yogurt, may improve health by lowering cholesterol levels. Much of this research however, focuses on traditional types of kefir, which differ significantly from commercially prepared kefir with regards to the types of microbes in each kefir. Additionally, there is a lack of research looking at how commercial kefir compares to traditional kefir in its ability to improve health. This has led to the consumer being confused about the health benefits they believe they are receiving, such as reduced weight gain, and improved cholesterol levels, when they purchase and consume commercial kefir. The researchers have produced a commercially usable kefir that has the health benefits of traditional grain fermented kefir. This was accomplished with only a small subset of microbes present in the traditional kefir, leading to a much easier product to commercialize and produce. Thus, this study aims to look at whether kefir, produced in the researchers laboratory and commercially available kefir, given to males for in two separate months, results in any cholesterol lowering effects. Successful completion of this project could potentially result in the development of a new commercial kefir with health benefits that are supported by scientific research and testing. In addition, if positive results are seen, a larger study will be carried out to ensure that results of the current study are consistent for the Canadian population.

Conditions

• Hypercholesterolemia

Interventions

Type	Name	Description
OTHER	Kefir	commercial versus traditional kefir

Timeline

• Start date: 2020-07-07
• Primary completion: 2022-04-25
• Completion: 2022-09-16
• First posted: 2020-01-29
• Last updated: 2024-09-19

Locations

1 site across 1 country: Canada