Collagen Peptide Supplementation Enhances Muscle-Tendon Stiffness and Explosive Strength: A 16-wk Randomized Controlled Trial
This study investigated whether 16 wk of daily collagen peptide (CP) supplementation affect muscle and tendon stiffness and explosive muscle strength.
Miyamoto N, Ishihara K, Oshima T et al. — Medicine and science in sports and exercise
The effect of supplementation with type I and type III collagen peptide and type II hydrolyzed collagen on pain, quality of life and physical function in patients with meniscopathy: a randomized, double-blind, placebo-controlled study
Menisci, one of the most important anatomical structures of the knee joint, plays a role in load transfer, stability, shock absorption, prevention of articular cartilage degeneration, and proprioception. Type I collagen, the main component of the ...
Genç AS, Yılmaz AK, Anıl B et al. — BMC musculoskeletal disorders
Efficacy and safety of low-molecular-weight collagen peptides in knee osteoarthritis: a randomized, double-blind, placebo-controlled trial
Knee osteoarthritis (OA) is a common degenerative joint disease with limited safe, long-term treatment options. Nutritional interventions, such as low-molecular-weight collagen peptides (LMCP), have emerged as promising non-pharmacological strateg...
Park SY, Lee SH, Kim HT et al. — Frontiers in nutrition
Impact of Collagen Peptide Supplementation in Combination with Long-Term Physical Training on Strength, Musculotendinous Remodeling, Functional Recovery, and Body Composition in Healthy Adults: A Systematic Review with Meta-analysis
Over the past decade, collagen peptide (CP) supplements have received considerable attention in sports nutrition research. These supplements have shown promising results in improving personal health, enhancing athletic performance, and preventing ...
Bischof K, Moitzi AM, Stafilidis S et al. — Sports medicine (Auckland, N.Z.)
Collagen Peptide Supplementation during Training Does Not Further Increase Connective Tissue Protein Synthesis Rates
Protein supplementation increases postexercise muscle protein synthesis rates and, as such, supports exercise-induced muscle conditioning. Collagen protein has been suggested as the preferred protein source to stimulate muscle connective protein s...
Kirmse M, Lottmann TM, Volk NR et al. — Medicine and science in sports and exercise
Collagen peptides supplementation improves function, pain, and physical and mental outcomes in active adults
Chronic pain affects 19% of adults in the United States, with increasing prevalence in active and aging populations. Pain can limit physical activity and activities of daily living (ADLs), resulting in declined mental and social health. Nutritiona...
Kviatkovsky SA, Hickner RC, Cabre HE et al. — Journal of the International Society of Sports Nutrition
Paradoxical Duel Role of Collagen in Rheumatoid Arthritis: Cause of Inflammation and Treatment
In biology, collagen-biomaterial regulates several signaling mechanisms of bone and immune cells involved in tissue repair and any imbalance in collagen turnover may affect the homeostasis of cells, becoming a major cause of several complications....
Elango J, Zamora-Ledezma C, Ge B et al. — Bioengineering (Basel, Switzerland)
The effects of collagen peptide supplementation on body composition, collagen synthesis, and recovery from joint injury and exercise: a systematic review
Collagen peptide supplementation (COL), in conjunction with exercise, may be beneficial for the management of degenerative bone and joint disorders. This is likely due to stimulatory effects of COL and exercise on the extracellular matrix of conne...
Khatri M, Naughton RJ, Clifford T et al. — Amino acids
Collagen peptide supplementation for pain and function: is it effective?
Connective tissue injuries are prevalent in active and aging populations, leading to chronic pain and decreased function. Turnover of this tissue is not well understood, especially as it relates to aging and injury. Supplementation of collagen pep...
Kviatkovsky SA, Hickner RC, Ormsbee MJ — Current opinion in clinical nutrition and metabolic care
Roles of dietary glycine, proline, and hydroxyproline in collagen synthesis and animal growth
Glycine, proline, and hydroxyproline (Hyp) contribute to 57% of total amino acids (AAs) in collagen, which accounts for one-third of proteins in animals. As the most abundant protein in the body, collagen is essential to maintain the normal struct...
Li P, Wu G — Amino acids