Showing posts with label sports. Show all posts
Showing posts with label sports. Show all posts

Thursday, April 28, 2011

The cardioprotective benefits of soy protein - Sports

Recent evidence on the cardioprotective benefits of soy isoflavones has stimulated an increase in the consumption of soy protein powder. Even if the consumer is more likely that the ingestion of powdered soy isoflavones, also qualify for the same protein. Nitrogen balance studies in humans indicate that isolated soy protein is comparable to that of animals, the effects of soy-based diet compared with a diet of animal protein in the body of complete protein turnover -fuevaluated using two groups of six men. The rates of protein synthesis and protein degradation was similar in both groups. However, more recent research compared with casein soy in net protein retention in pigs. constant infusions of casein or soy were performed with measurements postabsorptively and 2-6 hours after enteral feeding. kinetics of urea and amino acid were evaluated by a constant infusion protocol developed with L-[ring-2, 63H] phenylalanineL-3-3H], 4 valine, [and 15N] urea [15N. During the meal, the appearance of amino acids in the portal vein and its adoption by the liver was lower with casein infusion. muscular uptake was not different between the infusions of casein or soy. Soy infusion stimulated a lower rate of intestinal protein synthesis and the rate of muscle protein turnover. Casein infusion stimulated a higher rate of protein synthesis and degradation of the liver. In the post-absorption condition, the infusion of casein did notalter the hepatic production of urea, while the infusion of soybean has increased significantly. The researchers concluded that soy protein has a lower quality than the protein casein.

Soy is well tolerated with no adverse effects associated with its use. Soy stimulates lower rates of protein synthesis and degradation of the liver, therefore, future research in combination with other soy protein may be insightful in providing a protein that not only reducescardiovascular disease risk, but also maintain higher levels of protein synthesis and low levels of protein degradation.

-Glutamine promotes muscle glycogen

In this study, seven men of average physical fitness has participated in three different studies. First, the subjects performed exercise bike designed to deplete the fast and slow twitch muscle glycogen.

Then it was received or

A solution of glucose polymer, 18.5%;

8 gglutamine, or

A solution of glucose polymer 18.5% and 8 grams of glutamine.

During the three tests, which also received a continuous infusion of glucose for 2 hours. The plasma concentration of glutamine increased dramatically after taking glutamine by itself or with the polymer of glucose. Glutamine concentrations were 70% higher than baseline 30-45 minutes after ingestion of glutamine. Furthermore, ingestion of glutamine had no effect on insulin levels. As expected glucose polymeringestion (with or without glutamine) resulted in a substantial increase in insulin that lasted 30-90 minutes. Glutamine is as effective as glucose polymer solution increased muscle glycogen after exercise glycogen reduction.

According to the researchers, "Oral glutamine alone promoted storage of muscle glycogen to a similar extent with the polymer of glucose orally. Ingestion of glutamine and glucose polymers as well as promote the storage of carbohydrate outside skeletal musclemuscles, the liver is the most viable.

Friday, April 15, 2011

Advice on sports nutrition supplements

Ever wondered how your favorite athletes do their training? Or what kind of exercises they perform, what kind of food they eat or how to relax under pressure? Probably does not care about all this, because what you care about is their performance in sports. But that does not take care of themselves like us.

In fact, athletes have to control your lifestyle very closely and maintain their health on a par withcompetitors, not just to eat the right foods, but also by taking supplements.

Supplements are an integral part of the diet of athletes. Is that they have improved their strength, and also to increase or, if not increase, at least to keep the right muscles to improve size and strength.

One of the most important parts of any sports nutrition is protein supplements. Without these supplements, athletes would not be the way they are now.However, contrary to what many think, full of high protein diets do not necessarily develop muscle strength.

Development of muscle strength would be the task of regular physical activity. So if you want big muscles you have to do the exercises, not necessarily in the gym, but it could also be in residence every day. The key here is regular. What can be achieved by constant and regular exercise can not be possible with a high profile, but irregularly.

Sportsnutritional supplements need high levels of protein, which can be obtained from foods rich in protein. The enumeration of all the food will be a total waste of space in this article.

However, to let you know the basics, here are some foods that are rich in protein. No fish, poultry and dairy products, and these are the foods usually get your protein, because some sources of protein are high in fat and calories. So basically, you have to take note of what sourceshigh fat content and are not.

While nutritional supplements are helpful, there are many reasons why the experts discourage the use of sports nutrition supplements. One reason is that these supplements may put a strain on the liver and kidneys.

Other reasons include high amounts of nitrogen in the food supplement, which only leaves the body such as urea. But it is not easy, nor is it as safe as it seems, because, he saidExcretion is often due to an imbalance hydro, which leads to dehydration.

Another problem with sports nutrition supplements that have high amounts of animal protein is that there is an increased risk of heart disease due to fat intake is associated with that power.

A major disadvantage of sports nutrition supplements is that there is a huge trend that ingested amino acids that can interfere with other amino acids, resulting in a metabolismimbalance.

Beware of sports nutrition supplements that have high amounts of amino aids, which can cause gout, diarrhea and stomach cramps that can range from mild to severe.

Although sports nutrition supplements are discouraged by experts in sports nutrition, Bricker Labs, a manufacturer of sports nutrition supplements, it is still a lot of research, development and marketing in this area.

Bricker Labs has over 30 years responsible for his success innutritional supplements for sport. They do not apply to sports nutrition as well, but also weight loss, diet, health and other aspects of nutrition.

Y 'because of his experience in the field of sports nutrition and also by his own choice of ingredients perfectly safe in the development of nutrition that I would not consider any other manufacturer for sports nutrition supplements. But what are the ingredients they use and how they are safer thanother manufacturers use?

We L-carnitine, which is mainly used for weight loss, energy, and also have a healthy heart function, colostrum, which gives the body a healthy immune system function and also gives your body resistance improvement and to facilitate recovery in almost all cases, Vandayl sulfate, which is able to build muscle and also has the ability to define your muscles, proteins, everyone knows what protein is and is that Sportsnutrition, and also for the growth and health of the muscles.

Another component is called creatine, which is used for sports nutrition and muscle growth, but also involves bodybuilding at this time, HCA, or Garcinia cambogia, is to lose weight and suppress appetite, and last but not least, Vitamin B-12, general health and nutrition.

All these ingredients mixed in proper proportion to sports nutrition. And an appropriate dose of this powerAthlete of the demand for energy and muscle strength. Now you know what makes an athlete go!