One of the most unusual amino acids you will ever encounter is a semi-essential amino acid called Cysteine. Cysteine is a biosynthesized element in humans that occurs both internally in the body and can be consumed by outside sources. What Cysteine is known for is creating certain enzyme reactions in the body that help to enhance different functions, and provide help in building protein and introducing sulfur in the body.
L- Cysteine is a Semi-Essential Amino Acid
The unique characteristic about L-Cysteine is that it is directly tied to an another amino acid called L-methionine. That is often times why Cysteine is labeled a semi-essential amino acid, because it is not exactly an amino acid by itself, but a catalyst for the amino acid methionine. Yet, Cysteine still has many important roles to play in the body that cannot be accomplished without it being present, and available in adequate quantities. Important Roles of L- Cysteine Cysteine is one of the most powerful anti-oxidants for your body that can help suppress free ranging radicals trying to damage your cells. It is able to do this by boosting your immunity system and making sure that your body is working at its optimal level to fight against bacteria and other invading threats. Should Cysteine levels fall below an acceptable level for your body, it places your entire health in jeopardy.
Cysteine Reduces Stress
One of the reasons that Cysteine is able to help the body's immune system is because of its ability to help reduce the stress signals that are sent out. You see, many times outside forces that “trigger” the stress signals can be exasperated because there are not adequate amounts of Cysteine in the body. This can result in a person to become over anxious and stress more than normal because the body does not have a proper balance of Cysteine. However, as long as the body has proper amounts of Cysteine, stress can be reduced and recovery functions of the body can be improved to the point that it not only reverses the negative effects of stress, but also improves the future mood of the person.
Muscle Performance, Recovery, and L- Cysteine
In fact, this has also been shown to be helpful in reducing the aging effects that physical deterioration of the body that takes place over time as part of our biology. Cysteine can help replace worn out tissue and help rebuild the protein fibers so that they become stronger and more durable. This is why many bodybuilders and weightlifters make it a priority to take Cysteine as a supplement because of its ability to help improve muscle performance and recovery.
More Benefits of L- Cysteine
Lastly, Cysteine also plays an important role in digesting lipids and metabolizing them so that body can use it. This helps build essential fatty acids, which makes stronger cell membranes that provide more protection to nerve endings and other important parts of the nervous system that can be left vulnerable to damage if not protected by the “shield” that cell membranes provide.
In fact, one of the leading causes for nerve damage is the result of the nerves not being adequately, protected because there was not enough fatty acids to reinforce the cell membranes when the body lacked proper amounts of Cysteine. This is why it has become such a big deal that not only athletes, but even inactive people take a Cysteine supplement in order to help avoid nerve damage from occurring.