Effects of milk and yogurt on bone health and body composition in young adults
The Effects of Milk and Yogurt Supplementation on Bone Health, Body Composition, and Gut Microbiota in Canadian Young Adults: A Randomized Controlled Trial
This study tests whether drinking milk or eating yogurt can help young adults in Canada improve their bone health and body composition over two years.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 99 (estimated) |
| Ages | 19 Years to 30 Years |
| Sex | All |
| Sponsor | University of Saskatchewan Academic / other |
| Locations | 1 site (Saskatoon, Saskatchewan) |
| Trial ID | NCT06265246 on ClinicalTrials.gov |
What this trial studies
This study investigates how supplementation with milk and yogurt affects bone health and body composition in Canadian young adults aged 19 to 30 years. Participants with low dietary calcium intake will be assigned to consume either milk or yogurt alongside their habitual diet over a 24-month period. The research aims to fill the knowledge gap regarding the long-term impact of these dairy products on obesity and osteoporosis, which are significant public health concerns in Canada. By examining the role of probiotics and key nutrients in dairy, the study seeks to provide insights into improving health outcomes in this age group.
Who should consider this trial
Good fit: Ideal candidates are Canadian young adults aged 19 to 30 with a dietary calcium intake below 1000 mg per day.
Not a fit: Patients with a body mass index over 30 kg/m2 or those with certain medical conditions affecting bone health will not benefit from this study.
Why it matters
Potential benefit: If successful, this study could lead to improved bone health and body composition in young adults, potentially reducing the risk of osteoporosis and obesity.
How similar studies have performed: Previous studies have suggested positive effects of dairy consumption on bone health and body composition, indicating potential for success in this approach.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * 19-30 years old * Dietary calcium intake below 1000mg/ day * living in the Saskatoon area (Saskatchewan, Canada) Exclusion Criteria: * Calcium intake from both food and supplement above the estimated average requirement (EAR) for adults aged 19-30 years (\>800 mg/day) * Total dairy intake of more than 1 serving per day * Body mass index greater than to 30 kg/m2 * Medical history of metabolic bone, liver, endocrine, connective tissue, and respiratory diseases, thyroid disorders, or cancer * Diagnosed cases with secondary osteoporosis due to hypoparathyroidism * Hormonal disorders or disturbances * Taking medications known to influence bone mass and density (e.g., steroids, diuretics, heparin, and cancer drugs) * Cow's milk allergy * Pregnant or lactating women, or those planning to conceive during the duration of the trial
Where this trial is running
Saskatoon, Saskatchewan
- University of Saskatchewan — Saskatoon, Saskatchewan, Canada (Recruiting)
Study contacts
- Principal investigator: Hassan Vatanparast, MD, PhD — University of Saskatchewan
- Study coordinator: Hassan Vatanparast, MD, PhD
- Email: vatan.h@usask.ca
- Phone: 306-966-8866
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.