Tyrosine, scientifically known as *L-tyrosine*, is a non-essential amino acid that is significant in the biosynthesis of proteins. First identified in the late 19th century, the name "tyrosine" is derived from the Greek word "tyros," meaning cheese, as it was discovered in the casein of cheese. This amino acid is formed from phenylalanine, another amino acid, and plays an integral role in the production of several crucial neurotransmitters and hormones in the human body.
Tyrosine is a versatile amino acid found extensively in protein-rich foods such as chicken, turkey, fish, dairy products, nuts, and soy products. It serves as a building block for the production of important substances, including dopamine, norepinephrine, and epinephrine, which are neurotransmitters that influence mood, motivation, and stress response. Tyrosine is involved in many physiological processes and is necessary for the synthesis of melanin, the pigment responsible for the colour of skin and hair. This amino acid has garnered attention in the healthcare sector for its potential benefits in managing stress, improving mental performance, and supporting cognitive function.
- Supports Cognitive Function: Tyrosine helps improve mental clarity, focus, and concentration by supporting the production of neurotransmitters like dopamine, norepinephrine, and adrenaline.
- Enhances Stress Resilience: By boosting neurotransmitter levels, tyrosine can help the body adapt to physical and emotional stress, promoting a sense of calm and well-being.
- Improves Mood and Emotional Balance: Tyrosine aids in regulating mood by supporting the production of mood-enhancing neurotransmitters, which can help combat feelings of fatigue and low energy.
- Boosts Energy Levels: As a precursor to key neurotransmitters, tyrosine helps improve energy production and sustain alertness during physically or mentally demanding activities.
- Promotes Healthy Thyroid Function: Tyrosine is a key building block for thyroid hormones, which regulate metabolism, energy levels, and overall endocrine health. Maintaining adequate tyrosine levels can support a balanced thyroid, promoting overall vitality and metabolic efficiency.
- Supports Athletic Performance: By enhancing focus and endurance, tyrosine is often used to optimise athletic performance and reduce fatigue during workouts or competitions. It also aids in quicker recovery by supporting the body's ability to adapt to physical stress.
- Aids in Cognitive Performance Under Pressure: Tyrosine has been shown to enhance mental performance in challenging situations, such as during exams or high-pressure work environments.
- Improves Sleep-Wake Cycle: Tyrosine plays a role in melatonin production, helping regulate sleep patterns and promoting restful sleep.
- Helps Maintain a Healthy Nervous System: By supporting the synthesis of critical neurotransmitters, tyrosine contributes to the proper functioning of the nervous system.
- Promotes Skin and Hair Health: Tyrosine aids in the production of melanin, a pigment that protects the skin from UV damage and supports natural hair and skin colour.
Kissed Earth incorporates tyrosine into select products to enhance their efficacy and support overall well-being. For instance, in the Anxiety & Stress formulation, tyrosine is part of a comprehensive blend designed to aid individuals in managing mild anxiety and improving stress response. Additionally, the Eternal AM Multivitamin utilises tyrosine to help optimally energise users and support cognitive health, ultimately contributing to heightened performance throughout the day. By including beneficial ingredients like tyrosine, Kissed Earth aims to provide individuals with quality nutritional support tailored for their daily needs.
