Supplements BCAA Branched Amino acids

The branched chain amino acids, or BCAAS, are the three essential amino acids leucine, isoleucine and valine. From the point of view of chemical structure, each of these amino acids has a surface protruding that looks a lot like a branch. Here is where they take their name.

The benefits of these three essential amino acids go far beyond mere muscle growth.

Trained longer

Part of what makes the BCAAS so special is the way in which the body handles them. Typically, when you ingest amino acids, individually or as a whole protein, they move first in the liver. Here, the liver dissects them for use as fuel or directs them toward building and repairing of muscles and other tissues. BCAAS, on the other hand, tend to be spared by the liver and are sent directly to the muscles, so that the muscle can use them directly as fuel or to build and repair itself.

This gives the supplements, BCAA a double importance for the strength training. During the training, they can serve as a source of fuel and post-workout, can help build muscle tissue. These effects explain why the instructions on the BCAA products usually say to take them before, during and after a workout.

More intense and longer your workout, the more BCAAS will be used as fuel. Then, you can see how a dose pre-workout can help you sustain your energy during strength training and to work with more intensity from the beginning to the end. You may not hear them the same way as a pre-workout supplement, but first-time users often report that the amino acids make their workout more pleasant and manageable.

This is one of the reasons why it is better to take some of your amino acid from a supplement, instead of relying on the intake of protein from food; it's much easier to eat a steak, intra-workout, and good things come to your muscles much faster. (Of course, the food proteins are still crucial).

To become bigger and stronger

BCAAS have built their popularity with bodybuilders because of their reputation of being able to increase the muscle mass. But how does this work exactly?

As you probably know, muscle tissue is made up of protein. And proteins are made up of amino acids, which are strung together like pearls on a necklace. The way in which the muscle grows is squeezing together amino acids to produce more protein. This is known as muscle protein synthesis. Although leucine, valine and isoleucine are critical components in the "strings" of proteins that produce muscle, their role in the construction of the muscles is a key element.

Research has shown that BCAAS, in particular leucine, increase muscle growth by directly stimulating muscle protein synthesis. Leucine acts as a key that activates the process of protein synthesis, which combines amino acids to build muscle protein. In addition, the leucine increases insulin levels. Insulin is an anabolic hormone that stimulates further protein synthesis.

More intense and longer your workout, the more BCAAS will be used as fuel.

Yet another hormone that influences the BCAA's to promote muscle growth and strength gains is cortisol. Research has shown that athletes who take supplements amino have lower levels of cortisol during the exercise. This blunting of cortisol levels is thought to increase protein synthesis, because cortisol encourages the breakdown of muscle mass and interferes with testosterone's anabolic hormone. Athletes who take BCAAS have a muscle rupture is significantly lower after the exercise and recover more quickly. This effect, anti-catabolic means less muscle soreness post-exercise.

Delay the symptoms of fatigue

Act as a source of direct energy, stimulate protein synthesis and reduce muscle pain with delayed onset are not the only ways in which the BCAA's increase the intensity of your workout. Also work through the brain to delay fatigue.

During physical activity, the neurotransmitter serotonin (5-HT) signals the brain that the body is tired. This leads to a reduction of muscular strength and endurance. The amino acid tryptophan is responsible for the production of 5-HT in the brain, while the BCAAS, namely valine, compete with tryptophan for entry into brain. Research has shown that taking them before workouts reduces the amount of tryptophan that enters the brain and therefore delays fatigue. In this way, they can really help you in the training sessions of long duration.

This ability to delay fatigue through this mechanism, the brain also means that the supplements of BCAA are not only beneficial for the body, but also for the brain. By reducing the levels of 5-HT induced by exercise in the brain, reduce mental fatigue, which keeps you sharper mentally. This is one of the reasons why strength athletes and other competitors high intensity supplement with BCAA's: to maintain maximum concentration when you come close to physical exhaustion. Many people eating for the whole day of work for the same reason. However, if you feel like you're always very tired, could also be a sign of overtraining. When was the last time you took a recovery week? Make sure you have enough rest and quality food to fuel your workout, especially if you work to fast or restrict carbohydrates. Lose fat, THE BCAAS are clearly great supplements for building mass, but they can also help in fat loss. Researchers have yet to determine with precision how this happens, but have offered several theories to explain the amazing results that they have seen. One of the first studies to discover this benefit was a study in 1997 on the wrestlers competitive, which found that those taking supplements of BCAAS while following a reduced-calorie diet experienced a greater decrease in body fat, particularly in the life, compared to those taking a placebo.6 my 2009 study has also found that the lifters taking BCAAS as supplement lose approximately twice the body fat compared to those taking just whey protein.1 A study out of Brazil found that the supplementation of leucine for six weeks has caused a sharp decline in body fat. The researchers proposed that the increased protein synthesis stimulated by leucine increased energy expenditure so much to help burn body fat. Leucine has also been found to reduce hunger, causing you to eat less while you burn more calories, which in the end leads to fat loss. In the most recent study on the effects of fat loss of BCAA supplementation, japanese researchers discovered that mice treated with a supplement of isoleucine, while taking on a high-fat diet gained significantly less fat compared to mice not receiving the addition of isoleucine.8 This was due to the activation of isoleucine receptors special, known as PPAR, that increase fat burning and inhibit fat storage.