L-Tyrosine
What is L-Tyrosine?
Dopamine, norepinephrine, and epinephrine are all neurotransmitters that are produced from the amino acid L-tyrosine. The regulation of mood, energy, and focus depend on these neurotransmitters. L-tyrosine has been demonstrated to enhance cognitive function and boost alertness under stress.
What are the benefits of L-Tyrosine?
L-Tyrosine has advantages such as better mood, more energy, better cognitive function, and better alertness.L-Tyrosine has also been demonstrated to lower cortisol levels in the body, aiding the body in coping with stress.
What are the side effects of L-Tyrosine?
Most people tolerate L-tyrosine without experiencing many side effects. The most frequent adverse reactions are nausea, vomiting, headaches, and vertigo.
Is L-Tyrosine safe?
Yes, L-Tyrosine is generally regarded as safe when taken as recommended. However, some individuals may encounter negative effects like nausea, vomiting, headaches, and vertigo. Stop taking L-Tyrosine and see a doctor if you experience any side effects.
Dosage
500 to 2000 mg of L-Tyrosine per day is the recommended dosage.
Pharmacokinetics
L-tyrosine is quickly absorbed from the digestive tract after oral administration and reaches peak plasma concentrations in 1-2 hours.L-tyrosine has a variable bioavailability, but it is typically low (30–40%).The liver processes L-tyrosine, which is found throughout the body.L-tyrosine has a half-life of 2.5 hours.
Research
L-tyrosine may enhance cognitive performance under stress, according to research.During a demanding exercise program, a group of Navy Seal trainees' mental performance was found to be enhanced by L-tyrosine in one study.
L-tyrosine'seffectson cognitive performance in soldiers who had experienced cold stress were the subject of another study.Prior to the soldiers being exposed to the cold stressor, they received either L-tyrosine or a placebo.In comparison to those who received a placebo, the results showed that those who received L-tyrosine performed better on tests of working memory and attention.
In a third study, L-tyrosine'seffectson cognitive performance in healthy adults under acute stress were examined (3). L-tyrosine or a placebo was administered to the participants before they underwent a stressful task. In comparison to those who received a placebo, the results showed that those who received L-tyrosine performed better on tests of working memory and reaction time.
These studies imply that L-tyrosine may enhance cognitive performance under stress. However, additional study is required to validate these results.
How efficient is L-Tyrosine?
L-Tyrosine'seffectivenesshas been proven in numerous studies.According to one study, L-Tyrosine helped a group of Navy Seal trainees perform mentally during a taxing exercise program.Another study examined the impact of L-Tyrosine on cognitive function in soldiers who had experienced cold stress and discovered that those who took the supplement performed better on working memory and attention tests.In a third study, the effects of L-Tyrosine on cognitive function in healthy adults under acute stress were examined. It was discovered that those who took L-Tyrosine performed better on working memory and reaction time tests.These studies indicate that L-Tyrosine is a useful dietary supplement for enhancing cognitive performance under stress.However, more investigation is required to support these findings.
Pregnancy and breast-feeding
There is no proof that using L-tyrosine while pregnant or breast-feeding is dangerous. However, if you are pregnant or breast-feeding, it is best to speak with a healthcare professional before taking L-tyrosine, as with all supplements.
Interactions
L-tyrosine and some medicines may interact. Therefore, if you are taking any medication, it is crucial to speak with a healthcare professional before taking L-tyrosine.
Alternatives to L-tyrosine
Alternative supplements are available that promise to boost mood, energy, and cognitive function.A few of these are:fatty acids
omega-3
B-complex nutrients
Magnesium
Rose Rhodiola
Overdosage
There is no proof that L-tyrosine is poisonous.If you are worried about the possibility of an overdose, as with all supplements, it is best to speak with a healthcare professional before taking L-tyrosine.
How is it supplied?
L-Tyrosine capsules come in 500 mg and 1000 mg strengths.