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Protein Supplements – Are They Beneficial For Athletes?


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The proteins in the diet can be used for all three main functions of food: as a component of most tissues in the body, as a source of energy, and for regulating metabolism . For the athlete, it is customary to use intentionally instead of carbohydrates for energy, but it is critical for maintaining and building muscle and regulate metabolism during exercise. Adequate dietary protein is necessary to maintain a positive protein balance to accomplish these tasks. Particular amino acids such as leucine, isoleucine and valine, which are branched chain amino acids or BCAA, represent a significant part of muscle tissue.

branched chain amino acid supplementation was thought to improve athletic performance by preventing or decreasing protein degradation and prevent adverse changes in neurotransmitter function. Studies of fatigue during prolonged exercise show that it is related to the increase of the neurotransmitter serotonin in the brain. A high ratio of free tryptophan / BCAA in the blood can lead to a greater production of serotonin and thus to fatigue feelings and perceived increased effort. It is also known that serum levels of BCAAs, which are metabolized primarily in the muscles, drop during prolonged exercise. Research has shown that taking oral BCAA will increase serum and can be used as energy fuel and reduce protein breakdown during exercise.

Research has also shown that the addition of amino acids in the blood facilitates release of HGH or human growth hormone. HGH stimulates the production of IGF-1 (insulin like growth factor) which promotes the growth of tissue, including muscle. Oral intake of amino acids such as glutamine, arginine, lysine or ornithine, in high doses can also increase the levels of hormones, but can cause some gastric problems to go with it.

Bovine colostrum is another supplement in the protein category which is widely used to enhance athletic performance. Studies show that its use is in adults for security settings. The main benefit of colostrum appears to be in its enhancement of immunity and healing properties. It contains high levels of immunoglobulin G, and lactopeptides to regulate the immune system. Colostrum has also been proven to heal damage to the intestinal mucosa caused by anti-inflammatory drugs or ulcerative intestinal diseases, and to encourage the growth of appropriate bacteria while destroying harmful bacteria and fungi. It contains growth promoting factors which stimulate the circulation of amino acids into muscle cells, DNA synthesis and cell division. The most powerful is the one that colostrum is collected in the first 24 hours, preferably the first 8 hours after the birth of the calf.

Since IGF-1 and HGH are banned substances in athletics, it is a major concern for any competitive athlete to avoid anything that could lead to positive doping tests. The American College of Sports Medicine found no positive results for both substances after four weeks of supplementation with bovine colostrum.

normal protein intake lasts about 0.8-1.4 grams per kg of body weight, while the amount suggested for those in the formation is from 1.6 to 2.8 g per kg body weight body. The higher protein intake creates a more positive protein balance, the higher the body weight tends to be gained lean body mass. Since protein supplements are not all created equal, it pays to read the list of contents to be sure of the amount of protein, calories and carbohydrates per serving. If weight gain is a priority, opt for the more high-calorie high protein. To stay slim, take the higher protein with fewer calories and fat. It should also be noted that the increased protein in the diet may lead to more acidic urine and increased calcium excretion. An average increase of 1 gram dietary protein results in the loss of 1 mg of calcium in the urine, so it is important to ensure sufficient calcium is included in the diet.

Protein supplementation is not a substitute for a balanced, nutritious meals, but is an effective way for athletes in hard training to increase their protein intake without much additional volume, calories, fat or carbs in their diet.



Source by Lorrie Wren

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How Does Protein Build Muscle?


The proteins come into existence when the protein foods we eat are digested and broken down into essential amino acids. These amino acids of the processed protein eventually become super-charged replacing damaged or overworked muscle work and tissues throughout the body. Although there are no damaged muscles working on or lifting weights, protein should be consumed regularly to maintain a healthy level of amino acids across the human body.

Essential amino acids are the

Of course, they are much more critical for athletes, weightlifters and other active people who need excessive muscle mass or function in certain areas of the body. In a word, the protein builds new muscle by repairing and strengthening existing muscle fibers that are usually torn continuous weight stress or other lifting exercises. Now you may be wondering how exactly proteins build new muscles there is a level of essential amino acids in the diet of a weak individual? The truth is without the essential amino acids, new proteins will not, and your body will not build and repair muscle tissue. This can lead to extreme muscle pain and fatigue (and is not conducive to health).

How muscle protein accumulation made for powerlifters and bodybuilders?

bodybuilders tend to have their own formula for determining the amount of protein they should be the daily intake. This amount is between 1 and 2 grams of protein for every pound of body of the individual. This formula, for the most part provides a good overall idea of ​​the amount of protein a serious weightlifter or athlete must be ingested.

nutrition and rest are essential to the process

There is some consistent and appropriate routine to get the best results from intense exercise. Either during or immediately after the abundance of water workout should be consumed. It is also important to eat healthy meals with plenty of protein both before and after emergence. Some weight lifting have been known to have 5000 to 7000 calorie diets. The theory is that excess calories can be converted into muscle. Remember, after a hard workout muscle fibers are damaged and need time to rest and heal to increase in size. Thus, sleep and relaxation are both very important for her recovery. Consistently get at least eight hours of sleep per night is recommended. While you sleep, your body releases HGH (human growth hormone) which is very important in the repair of muscle fibers.

Drink plenty of water to avoid “dehydration protein”

One thing that is very important to remember is that the ingestion of large amounts of protein, it may be easier for an individual from dehydrating. When this happens a substance called urea is not performing your body as waste. This can lead to potential kidney damage. It is therefore very important to drink plenty of water. For more information on the protein, how it can help you, and how you can build muscle Click here



Source by Edward L Rosenberg

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