Nutrition plays a key role as athletes’ prepare to reach optimum performance levels and the essential role of proteins is also well known to recreational athletes and active consumers. The health benefits of Collagen Peptides are in abundance. The global sports nutrition market is expected to reach an estimated value of US $37.7 billion in 2019, and protein is the most profitable category within this sector, with global sales reaching $8.1 billion in 2014. Proteins deliver numerous health benefits and specific bioactive proteins, collagen peptides in particular, can offer benefits beyond muscle building. These include improving athletic performance, protecting connective tissues, supporting healthy joint maintenance and helping to reduce the risk of injury.
Pure, easily digestible and absorbable, Peptan is particularly well suited for use in formulating optimized protein blends, bringing a unique amino acids composition. It is easy to use and a popular protein for bars, powders, supplements and other sports nutrition products. As it is neutral, it can be easily integrated at high dosage without distorting the taste or odor of finished products.
With a unique amino acid profile, collagen peptides such as Peptan contain high levels of the amino acids glycine, hydroxyproline, proline, alanine and arginine – providing specific nutritional benefits not found in other protein sources. In short, there are multiple health benefits of collagen peptides linked to muscles, athlete performance and connective tissue support. This makes Peptan a great ingredient for sports nutrition products.
Collagen peptides for sports nutrition, backed by science
There are numerous health benefits of collagen peptides, which also provide nutritional benefits to athletes both during and after exercise.
- Aiding muscular contraction
- Muscle restoration
- Provide energy for performance
- Protecting joints and connective tissues
- Weight management
Aiding muscular contraction
Muscular function is dependent on the energy produced by the breakdown of a compound called adenosine triphosphate (ATP) in cells. Creatine is a molecule consisting of three amino acids – glycine, arginine and methionine – that can aid muscular contraction during periods of high intensity exercise and also helps to replace depleted ATP levels. Peptan, which consists of 20% glycine and 8% arginine, can support the synthesis of creatine in the body to improve performance during short bursts of exercise and help athletes to increase their body mass.
During and after long periods of exercise, protein loss can occur in the muscles as their structural integrity is compromised by oxidation, membrane microlesions and inflammatory reactions. A high protein sports nutrition diet just after exercise may enhance muscle anabolism, replacing lost proteins and helping to maintain and restore the protein content of the muscles while also reducing recovery time, another one of the health benefits of collagen peptides.
Providing energy for performance
Oral arginine supplements may also have a beneficial effect on athletic performance, even at a low dose. 4 A daily recommended dose of 10g of Peptan produces almost 1g of arginine per day. A study showed that by ingesting 1g supplements of arginine and ornithine taken five days per week for five weeks for sports nutrition can increase strength.5 Studies suggest that arginine stimulates the release of growth hormone from the pituitary gland, which may explain performance improvement.
Supporting connective tissues and preventing injuries
Health benefits of collagen peptides also include the support of joint health by regenerating cartilage and reducing joint inflammation, as demonstrated in a recent in-vivo study7. Peptan can increase the production of cartilage matrix, aggrecan and type II collagen 8. An in vivo study also demonstrated a significant increase in collagen fibril diameter of the Achilles tendon after collagen peptides supplementation for 8 weeks 9. In a large-scale study of different categories of athletes, those taking a mix of collagen peptides, BCAA and arginine over a period of two years experienced a decreased tendon, ligament, joint and muscle injury rate 10. Health benefits of collagen peptides may help protect the joint matrix and help to reduce joint discomfort 11. A clinical study has shown that Peptan can help reduce joint stiffness 12. A smaller, placebo controlled study 13 confirmed that consuming a collagen supplement with vitamin C, followed by a burst of intensive exercise, can help build ligaments, tendons and bones, and likely play a beneficial role in injury prevention and tissue repair. Additional clinical evidence for injury prevention are reported on athletes by Baar, 2015 14, and Ribas-Fernandez, 199 8 15.
Weight management with sports nutrition
Known to be among the most satiating macronutrients, proteins can prevent cravings and help people reach their fitness and weight goals. Peptan collagen peptides are particularly renowned for their ability to help individuals lose or maintain weight when incorporated in weight management formulations. An in vivo study conducted in 2006 by the Laboratory of Physiology and Ingestive Behavior, INRA-AgroParis Tech (Paris, France), showed that Peptan is more effective than a standard dairy protein in weight management. A 2009 study demonstrated the improved satiating effect of collagen peptides on humans, in comparison to other proteins. The study showed that collagen peptides – taken alone or supplemented with tryptophan – are 30 to 50% more satiating than casein, soy or whey.