L-Tyrosine
Benefits of L-Tyrosine
- Mental performance
- Form: Amino Acid
- Food source: Soya and tofu, beans, peanuts, almonds, and pumpkin and sesame seeds.
What is L-Tyrosine?
L-Tyrosine is an amino acid, one of the building blocks of protein. The body makes it from another amino acid called 'phenylalanine'. L-Tyrosine plays an important role in making key messengers and hormones the body needs, including dopamine, adrenaline and thyroid hormones.
What does the research say about L-Tyrosine?
Researchers have looked at L-Tyrosine and the effects of stress on mental performance. Studies have measured working memory, cognitive flexibility and alertness, especially under a heavy workload or a lack of sleep.
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