Prorein chemical or enzymatic hydrolysis of gelatin breaks injur Protein for athletic injury rehabilitation into smaller peptides that rehabilitqtion soluble in water and no longer form a gel. International Journal of Sport Nutrition and Exercise Metabolism, 11— Recently viewed 0 Save Search. VieiraC. Current Genomics, 12— HaakonssenE.

Protein for athletic injury rehabilitation -

Care is needed to ensure the decrease in energy intake is not so great that optimal muscle protein synthesis is impaired, because decreased protein synthesis is the major contributor to muscle loss.

Obviously, the proper balance should be sought, but I suggest that a small amount of weight gain may be preferable to a lack of calorie intake to support proper muscle healing and prevent muscle protein loss.

Although muscle loss is the obvious concern during inactivity, tendons and ligaments are also affected by immobilisation. Tendons are composed primarily of the connective tissue protein, collagen.

Immobilisation results in changes in the way that tendons move, which are associated with decreased tendon collagen synthesis 3.

There is very little known about nutritional influences on tendon metabolism in any situation; for example, we know that tendon and muscle collagen synthesis rates do not respond to increased amino acid intakes from protein 4 , suggesting that protein feeding would have little impact on tendons.

Bone collagen synthesis an important aspect of bone healing , on the other hand, does respond to increased amino acid levels 4. So although this intervention has not been studied in humans, there is reason to believe theoretically at least that protein feeding may enhance bone formation.

We also know that sufficient intakes of calcium and vitamin D during healing from fractures are important for optimal bone formation. Rehabilitation and hypertrophy The functional situation and metabolic requirements during the rehabilitation stage may be very different from that during enforced inactivity of the limb see figure 2.

Muscles that have atrophied will begin to hypertrophy with increased activity. Moreover, muscle protein synthesis requires a lot of energy, which will further increase energy requirements.

And although perhaps a bit counterintuitive, there is ample evidence that muscle protein breakdown is increased during rehabilitation-induced muscle growth, probably to improve muscle remodelling.

These increases in muscle turnover will contribute to increased energy requirements during recovery, so energy intake needs to increase to some extent — perhaps significantly, depending on the injury and associated immobilisation. One certainty is that given the context of protein metabolism necessary for muscle hypertrophy, energy intake should not be restricted.

Increased protein turnover may be supported by increased protein intake and it is clear that increased amino acid availability following exercise stimulates muscle protein synthesis resulting in positive net muscle protein balance leading to muscle growth. Despite some ambiguous results, a recent study suggested that increased protein intake enhances recovery from immobilisation 5.

However, how much protein to include in the diet is still a big question mark and future studies are needed to shed more light on this question.

In healthy, young males, muscle hypertrophy occurs with much less dietary protein than many believe necessary eg 1.

Certainly, as long as it fits within any total calorie intake limits and does not restrict the amount of carbohydrate or essential fat intake, elevating protein intake may not be a problem.

However, the notion that increasing protein intake results in a proportional increase in muscle size and function is not supportable. Other factors may be more important. For example, the timing of protein intake in relation to exercise, the type of protein ingested, other nutrients ingested at the same time, and interactions between these factors all influence the utilisation of the amino acids from ingested protein 6.

Thus, the total amount of protein may not be the most important nutritional factor influencing muscle hypertrophy. References 1. J Physiol ; 2. Am J Physiol Endocrinol Metab ; EE 3.

J Musculoskelet Neuronal Interact ; 4. Exp Physiol ; 5. J Orthop Res ; 6. Eur J Sports Sci ; Andrew Hamilton Andrew Hamilton BSc Hons, MRSC, ACSM, is the editor of Sports Performance Bulletin and a member of the American College of Sports Medicine. Register now to get a free Issue. Register now and get a free issue of Sports Performance Bulletin Get My Free Issue.

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Great bang for your buck in terms of quality and content. I love the work the SIB team is doing and am always looking forward to the next issue. Elspeth Cowell MSCh DpodM SRCh HCPC reg "Keeps me ahead of the game and is so relevant. The obvious place to start is with citrus fruits — such as oranges and grapefruits.

Bell peppers, spinach, broccoli, tomatoes, and kiwi also have plenty of vitamin C. Sports injuries like a sprained ankle can cause a lot of inflammation in the affected area. Foods with omega-3 fatty acids can help control this inflammation. Fish already rich in protein contains a considerable amount of omega-3 fatty acids.

However, ingesting too many omega-3 fatty acids could potentially have the opposite effect. Therefore, rather than taking vitamin or powder supplements, be sure to eat foods that contain these nutrients.

Omega-6 fats, which are often present in oils, also lower inflammation. Canola oil, sunflower oil, corn oil, and other similar products are great for cooking, and can provide this benefit.

Coconut oil is another common way for those dealing with arthritis to decrease inflammation. Consult with a dietician or qualified orthopedist for more information about omega-3 fatty acids in your diet.

Like protein, zinc is also instrumental in helping you heal wounded tissue. And according to nutritional experts and physical therapists , failing to ingest enough zinc can prolong the healing process.

Common examples of zinc-rich foods include meat, fish, shellfish, and whole grains. Nuts are also a great choice. However, be sure to stay away from zinc supplements.

Adequate protein intake is a key focus, as protein is essential for tissue repair and recovery. Incorporate lean protein sources such as poultry, fish, beans, lentils, and dairy into your meals to provide the building blocks necessary for the repair of damaged tissues. Ensuring a balance of macronutrients is equally important, with carbohydrates supplying energy and healthy fats contributing to overall health.

Additionally, consider the anti-inflammatory aspect of your nutrition plan, especially if the injury involves inflammation.

Including foods with anti-inflammatory properties, such as berries, fatty fish rich in omega-3 fatty acids, turmeric, ginger, and green leafy vegetables, can assist in managing inflammation.

Also, adequate hydration is fundamental to the healing process, so be sure to drink enough water throughout the day. Eating smaller, more frequent meals throughout the day can help to keep your blood sugar levels stable. It will provide your body with a steady supply of nutrients.

In some cases, your doctor or registered dietitian may recommend taking certain supplements during sports injury recovery. Or, you may need to take a creatine supplement to help promote muscle growth.

As important supplements are, sports injury may leave some pain such are shoulder pain, knee pain, or back pain. So, consulting a physiotherapy to relief your pain is also important.

To know more about pain recovery you can check our blog section for Back ache relief exercises. Eating a balanced diet and timing your meals and snacks carefully will help you to heal faster.

So, you can get back to your favorite sport as soon as possible.

Andrew Hamilton BSc Hons, MRSC, ACSM, rehbilitation the editor of Rehabilitatio Performance Bulletin and a member of the American College of Rehabilittion Medicine. Andy is a Protein for athletic injury rehabilitation science writer rehabiljtation researcher, rehabilotation in sports nutrition and has worked in Protein for athletic injury rehabilitation Metformin for PCOS of fitness and athletjc Protein for athletic injury rehabilitation for over 30 years, helping athletes to reach their true potential. He is also a contributor to our sister publication, Sports Injury Bulletin. Our international team of qualified experts see above spend hours poring over scores of technical journals and medical papers that even the most interested professionals don't have time to read. For 17 years, we've helped hard-working physiotherapists and sports professionals like you, overwhelmed by the vast amount of new research, bring science to their treatment. Sports Injury Bulletin is the ideal resource for practitioners too busy to cull through all the monthly journals to find meaningful and applicable studies.