L-Tyrosine is a non-essential amino acid that supports the production of neurotransmitters such as dopamine, norepinephrine, and epinephrine. It is known for its ability to enhance mental focus, alertness, and stress resilience, making it a popular ingredient in nootropic supplements.
L-Tyrosine is particularly beneficial during periods of stress or sleep deprivation, as it helps maintain cognitive function and mood stability. It is often used by athletes and professionals to improve performance under pressure.
While L-Tyrosine is generally safe, excessive intake may cause gastrointestinal issues or headaches.
Synonyms: Tyrosine, 4-Hydroxyphenylalanine
Benefits:
- Enhances mental focus and alertness
- Supports stress resilience and mood stability
- Improves cognitive performance under stress
- Aids in the production of key neurotransmitters
- May support thyroid function
Sources: Meat, fish, dairy products, nuts, seeds, and dietary supplements like capsules or powders.
Notes: L-Tyrosine is often included in nootropic or stress-support supplements. Excessive intake may cause mild side effects.
References: Study on L-Tyrosine and cognitive performance