You might have seen L-tyrosine on the supplement shelf at your local supermarket or drugstore. This amino acid may offer you several potential benefits such as reduced stress levels and increased thyroid and metabolism support. Before you take this supplement or any other, make sure to consult your health care provider.
L-tyrosine is a non-essential amino acid which your body makes from another amino acid called phenylalanine. There are 20 amino acids, half of which are non-essential, meaning your body can make on its own. The other 10 amino acids are essential, which means you to obtain them from solid food. L-tyrosine is a building block for the neurotransmitters dopamine, epinephrine and norepinephrine. These neurotransmitters play an important role in regulating your mood. According the University of Maryland Medical, L-tyrosine deficiencies are rare. Symptoms of a deficiency include low body temperature, low blood pressure and hypothyroidism.
The recommended dose of L-tyrosine is 500 to 1,000 mg taken up to three times a day before meals, according to the University of Maryland Medical Center. The dosage for L-tyrosine can vary from person-to-person, however, so you should talk to your doctor to determine which dose is right for you. The University of Maryland Medical Center notes that even if you have conditions associated with low L-tyrosine levels, such as an underachieve thyroid or low blood pressure, there is no guarantee that supplements will improve these conditions.
The Langone Medical Center at New York University reports that supplementing with L-tyrosine, especially if you have a deficiency, may have several benefits.
L-tyrosine's most clinically proven benefit is the ability to help decrease fatigue and improve memory in people with sleep deprivation or who have undergone significant levels of stress. If you suffer from low thyroid hormone production, supplementation may benefit you since your body requires L-tyrosine to make thyroid hormone. L-tyrosine supplementation may also provide temporary treatment of attention deficit disorder. It may also provide some relief for depression, but there is not enough evidence to confirm this.
Supplementing with L-tyrosine is generally well tolerated by most people. Exceeding the recommended dose may cause nausea, diarrhea, vomiting, anxiety or nervousness. New York University suggests that since dietary supplements are not overseen by the U.S. Food and Drug Administration, it is important to use a high-quality legitimate product to avoid potential contamination issues; ask your doctor for recommendations. If you are pregnant or breast-feeding, you should also talk to your doctor before using L-tyrosine. Since tyrosine deficiencies are rare, most people may not benefit from supplementing with this amino acid.
Read more: http://www.livestrong.com/article/408238-the-recommended-dosage-for-l-tyrosine/#ixzz2Y1ULo1yt
General Information
L-tyrosine is a non-essential amino acid which your body makes from another amino acid called phenylalanine. There are 20 amino acids, half of which are non-essential, meaning your body can make on its own. The other 10 amino acids are essential, which means you to obtain them from solid food. L-tyrosine is a building block for the neurotransmitters dopamine, epinephrine and norepinephrine. These neurotransmitters play an important role in regulating your mood. According the University of Maryland Medical, L-tyrosine deficiencies are rare. Symptoms of a deficiency include low body temperature, low blood pressure and hypothyroidism.
Dosage for L-tyrosine
The recommended dose of L-tyrosine is 500 to 1,000 mg taken up to three times a day before meals, according to the University of Maryland Medical Center. The dosage for L-tyrosine can vary from person-to-person, however, so you should talk to your doctor to determine which dose is right for you. The University of Maryland Medical Center notes that even if you have conditions associated with low L-tyrosine levels, such as an underachieve thyroid or low blood pressure, there is no guarantee that supplements will improve these conditions.
Benefits
The Langone Medical Center at New York University reports that supplementing with L-tyrosine, especially if you have a deficiency, may have several benefits.
L-tyrosine's most clinically proven benefit is the ability to help decrease fatigue and improve memory in people with sleep deprivation or who have undergone significant levels of stress. If you suffer from low thyroid hormone production, supplementation may benefit you since your body requires L-tyrosine to make thyroid hormone. L-tyrosine supplementation may also provide temporary treatment of attention deficit disorder. It may also provide some relief for depression, but there is not enough evidence to confirm this.
Safety
Supplementing with L-tyrosine is generally well tolerated by most people. Exceeding the recommended dose may cause nausea, diarrhea, vomiting, anxiety or nervousness. New York University suggests that since dietary supplements are not overseen by the U.S. Food and Drug Administration, it is important to use a high-quality legitimate product to avoid potential contamination issues; ask your doctor for recommendations. If you are pregnant or breast-feeding, you should also talk to your doctor before using L-tyrosine. Since tyrosine deficiencies are rare, most people may not benefit from supplementing with this amino acid.
Read more: http://www.livestrong.com/article/408238-the-recommended-dosage-for-l-tyrosine/#ixzz2Y1ULo1yt
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