Status:
COMPLETED
Combined Whey Protein and Collagen Supplementation in Resistance-Trained Men
Lead Sponsor:
Ankara Yildirim Beyazıt University
Collaborating Sponsors:
Saglik Bilimleri Universitesi
Islamic Azad University of Mashhad
Conditions:
Muscle Hypertrophy
Bone Mineral Density Loss
Eligibility:
MALE
18-35 years
Phase:
NA
Brief Summary
This study tested whether taking whey protein together with collagen peptides would provide greater benefits for muscle and bone health compared to whey protein alone, collagen alone, or a placebo. Fo...
Detailed Description
This was a double-blind, randomized, placebo-controlled trial evaluating the combined effects of whey protein and collagen supplementation on muscle mass, bone mineral density (BMD), muscular strength...
Eligibility Criteria
Inclusion
- Male participants aged 18-35 years
- At least 1 year of consistent resistance training experience (≥3 sessions per week, targeting major muscle groups)
- Healthy, with no history of musculoskeletal, metabolic, or cardiovascular disorders
- No current or recent (\<6 months) use of anabolic steroids, growth hormones, or performance-enhancing substances
- Non-smoker and no habitual use of anti-inflammatory medications
- Able and willing to comply with supplementation and supervised training program
- Provided written informed consent
Exclusion
- Participation in similar supplementation studies in the past 6 months
- Recent fractures or surgeries affecting musculoskeletal health (\<6 months)
- Known allergy or intolerance to dairy proteins or collagen supplements
- Inability to attend scheduled supervised resistance training sessions
- Non-adherence to dietary control requirements (e.g., use of additional protein/creatine supplements during study)
- Any condition deemed by investigators to interfere with study compliance or safety
Key Trial Info
Start Date :
January 3 2024
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
April 10 2024
Estimated Enrollment :
40 Patients enrolled
Trial Details
Trial ID
NCT07171411
Start Date
January 3 2024
End Date
April 10 2024
Last Update
September 12 2025
Active Locations (1)
Enter a location and click search to find clinical trials sorted by distance.
1
University of Health Sciences
Ankara, Etlik, Turkey (Türkiye), 06200