Here are some of the key benefits of hydrolyzed collagen for athletes:
• Promotes healthy joints, ligaments, and tendons. • Improves muscle recovery and increases lean body mass when combined with strength training. • Supports a healthy gut.
What is Collagen?
Collagen is the most abundant amino acid in the human body. It accounts for one-third of the total protein in your body. Collagen also helps to rebuild connective tissues and gives structure to our bones, ligaments, and tendons. Because of that, Collagen is often referred to as the “glue” in our bodies.
As we begin to age our body’s ability to produce collagen naturally slows.
By the time we hit 25, our bodies become less efficient in creating collagen. Compounded by the pounding of our joints from sports, the degenerative process accelerates.
That’s why more and more athletes are turning towards the benefits of supplementing with collagen peptides.
Benefits of Collagen: Supports Joint Health
Research shows supplementing with collagen peptides helps by supplying amino acids necessary to build new collagen and prevent joint deterioration . Collagen peptides are naturally high in the amino acids glycine and proline that aid in the production of new collagen. In addition, collagen peptides also stimulate fibroblasts and osteoblasts cells to build new collagen.
One clinical trial gave athletes 10 grams of collagen hydrolysate a day for 24 weeks. Athletes who received the collagen peptides noticed reduced joint pain when compared to a placebo . A review of scientific studies concluded, “there is a growing body of evidence that provides a rationale for the use of collagen peptides for patients with osteoarthritis” .
Benefits of Collagen: Improved Muscle Recovery and Lean Body Mass
Collagen peptides has been shown to increase muscle mass, reduce fat, and increase strength when used in combination with resistance training.
One study conducted resistance training with older subjects to study the effect of collagen protein powder. They found a higher increase in muscle strength, higher reduction in fat mass, and a higher increase in fat free body mass. 
In addition, collagen peptides contain high amounts of the amino acids arginine and glycine. These amino acids play critical role in the synthesis of creatine. Creatine has been shown to improve exercise performance, increase athlete’s lean body mass and reduce body fat .
When compared to whey protein, collagen peptides are superior in preserving lean body mass and maintaining nitrogen balance. This is especially true when on a low-protein diet .
Benefits of Collagen: Supports Healthy Gut
The 18 amino acids in collagen have the power to help support your gut and even improve many digestive disorders. It is able to do so by strengthening the protective lining of your digestive tract .
Collagen peptides contain concentrated amounts of the amino acids glycine and proline. These amino acids have been shown to protect stomach lining for injury. They also improve the healing of stomach ulcers from stress .
Have you heard of using glutamine for gut inflammation? It just so happens that Collagen is also high in this key amino acid.
Studies have found that individuals with digestive issues also have lower collagen levels. They’ve concluded that there is an association between inflammatory bowel disease and decreased serum collagen levels .
Collagen: Pro Series
300 grams $29.95
 Bello, A E, and S Oesser. “Collagen Hydrolysate for the Treatment of Osteoarthritis and Other Joint Disorders: a Review of the Literature.” Advances in Pediatrics., U.S. National Library of Medicine, Nov. 2006, www.ncbi.nlm.nih.gov/pubmed/17076983.
 Brosnan, J T, and M E Brosnan. “Creatine: Endogenous Metabolite, Dietary, and Therapeutic Supplement.” Advances in Pediatrics., U.S. National Library of Medicine, www.ncbi.nlm.nih.gov/pubmed/17430086.
 Hays, N P, et al. “Effects of Whey and Fortified Collagen Hydrolysate Protein Supplements on Nitrogen Balance and Body Composition in Older Women.” Advances in Pediatrics., U.S. National Library of Medicine, June 2009, www.ncbi.nlm.nih.gov/pubmed/19465192/.
 Hoffman, J. R., et al. “Effect of creatine and ß-alanine supplementation on performance and endocrine responses in strength/power athletes.” Int. J. Sport Nutr. Exerc. Metab 16 (2006): 430-446.
 Koutroubakis, I E, et al. “Serum Laminin and Collagen IV in Inflammatory Bowel Disease.” Advances in Pediatrics., U.S. National Library of Medicine, Nov. 2003, www.ncbi.nlm.nih.gov/pubmed/14600124.
 Kristine L. Clark, Wayne Sebastianelli, Klaus R. Flechsenhar, Douglas F. Aukermann, Felix Meza, Roberta L. Millard, John R. Deitch, Paul S. Sherbondy & Ann Albert (2008) 24-Week study on the use of collagen hydrolysate as a dietary supplement in athletes with activity-related joint pain, Current Medical Research and Opinion, 24:5, 1485-1496, DOI: 10.1185/030079908X291967
 Sugihara, F, et al. “Ingestion of Bioactive Collagen Hydrolysates Enhanced Pressure Ulcer Healing in a Randomized Double-Blind Placebo-Controlled Clinical Study.” Advances in Pediatrics., U.S. National Library of Medicine, 30 July 2018, www.ncbi.nlm.nih.gov/pubmed/30061579.
 Wienecke, Elmar. Performance Explosion in Sports: An Anti-doping Concept: Revolutionary New Findings in the Area of Micronutrient Therapy: Training Continuity, Training Optimization, Injury Prevention Through Personalized Micronutrients. Meyer & Meyer Verlag, 2011. ISBN 978-3-89899-652-5;
 Zdzieblik, Denise et al. “Collagen Peptide Supplementation in Combination with Resistance Training Improves Body Composition and Increases Muscle Strength in Elderly Sarcopenic Men: A Randomised Controlled Trial.” The British Journal of Nutrition 114.8 (2015): 1237–1245. PMC. Web. 19 Aug. 2018.