L-Tyrosine is a non-essential amino acid, one of the twenty two amino acids that are found crucial in the normal functioning of the human body. The body is well capable of producing its own supply of L-Tyrosine from another amino acid, Phenylalanine. Aside from the body own supply of L-Tyrosine, this amino acid can also be found in food products such as cheese, meat, milk, dairy products, eggs, and wheat. The name L-Tyrosine is known to come from the Greek word “tyri” which directly translate to cheese.

Although the body is known to produce sufficient amounts of Tyrosine, there are cases when the body requires more Tyrosine for energy during strenuous activities and tasks. In addition, there are also individuals who are unable to utilize the amino acid phenylalanine. As mentioned, L-Tyrosine can only be synthesized from phenylalanine and inability to produce L-Tyrosine results in an autosomal recessive metabolic disorder called, Phenylketonuria. This medical condition is genetic and can be detected early on or during the first few months after a newborn’s delivery. Due to the inability of the body to synthesize L-Tyrosine, individuals suffering from PKU need to be provided with food sources or supplements that contain L-Tyrosine.

There are a number of health benefits brought about by the non-essential amino acid L-Tyrosine:

• Healthy dose or concentration of L-Tyrosine in the brain results in mental alertness

• People who are suffering from sleeping disorders are prescribed L-Tyrosine to regain normal sleeping patterns

• Since L-Tyrosine primarily functions to produce an assortment of brain neurotransmitters, supplementation also leads to enhanced or improved mood and positive behavior

• Individuals suffering from depression highly benefit from healthy dose of L-Tyrosine. The chemical reaction of L-Tyrosine in the brain triggers neurotransmitters to increase hormones that function to increase the mood and improve the sense of well being among sad and depressed individuals.

• Although the body produces ample amounts of L-Tyrosine additional intake of L-Tyrosine from food sources such as cheese and dairy are known to increase the level of energy of an individual, thus making him stronger and capable of long hours of strenuous physical activities and workouts. In addition, L-Tyrosine also helps people when it comes to their sense of focus and concentration.

• Those who have long been suffering from chronic fatigue syndrome may also use L-Tyrosine to ease strained muscles and nerves. Those who take L-Tyrosine to fight off easy fatigability report enhanced mood and increase in energy with regular use.

• People who are suffering from a great deal of stress also resort to L-Tyrosine supplementation to decrease the signs and symptoms usually manifest during stressful conditions.

• Adults who are diagnosed with Attention Deficit Disorder (ADD) use L-Tyrosine supplements to normalize the production of neurotransmitters in the brain. Consequently, Tyrosine is also used as a natural supplement for children with ADHD. It is known that L-Tyrosine is a much better and safer alternative that intake of Ritalin, a pharmaceutical drug commonly prescribed for children with ADHD

• L-Tyrosine is a natural amino acid supplement known to reduce the signs of aging such as wrinkles and fine lines.
There are ongoing research studies on the effectiveness and potency of L-Tyrosine as a natural supplement to alleviate the symptoms that are associated with the following conditions:

• Alzheimer’s Disease
• Erectile Dysfunction
• Parkinson’s Disease
• Premenstrual Syndrome(PMS)Premenstrual Syndrome(PMS)
• Schizophrenia

Although there are still no conclusive evidences on the effectiveness of L-Tyrosine for these conditions, the alleviation of unwanted mental and physical symptoms due to supplementation of natural L-Tyrosine suggest that a healthy dose of this amino acid may probably contribute to the permanent treatment of the conditions mentioned above.

L-Tyrosine Molecular Structure

L-Tyrosine Molecular Structure

L-Tyrosine is known to be generally safe for both children and adult groups. Just like any other supplement or drug being sold commercially on the market, overdosing on L-Tyrosine may lead to unwanted side effects such as nausea, fatigue, and heartburn. L-Tyrosine supplementation in recommended dosages is the perfect way to go if you want to reap the beneficial effects of this amino acid.

Although categorized to be safe for daily use as a nutritional supplement, L-Tyrosine is contraindicated for pregnant and lactating mothers. This is not to say that L-Tyrosine contains abortifacients, but to be safe, a visit to the doctor is necessary before one can continue with her L-Tyrosine supplementation.

L-Tyrosine, with all its natural benefits, can help people in completing tasks and activities without any disruption. The increased energy benefit that it delivers can be put into positive use among individuals who are looking into building their muscles without having to resort in the use of illegal and dangerous supplements and steroids.