Stress reducing amino acid
- Sandy Fairbanks
- Sep 8, 2023
- 2 min read
Updated: Jun 11
L-Tyrosine is the amino acid found in many foods that can reduce anxiety, depression, ADHD symptoms and stress and significantly improve mood.

L-Tyrosine
L-tyrosine is an amino acid that plays a crucial role in the production of neurotransmitters in the brain. Here are some key functions of L-tyrosine
The benefits of L-Tyrosine
1. Dopamine Production: L-tyrosine is involved in the synthesis of dopamine, a neurotransmitter that plays a role in motivation, reward, and mood regulation. Adequate levels of L-tyrosine can support healthy dopamine production.
2. Stress Response: L-tyrosine is involved in the production of stress hormones, such as adrenaline and noradrenaline. It helps the body cope with stress by supporting the production of these hormones.
3. Mental Focus and Alertness: L-tyrosine is thought to enhance cognitive function, mental clarity, and alertness. It's believed to help improve focus, especially during stressful or demanding situations.
4. Mood Regulation: L-tyrosine is a precursor to neurotransmitters involved in mood regulation, such as dopamine and norepinephrine. Adequate levels of L-tyrosine may help support a positive mood.
5. Thyroid Function: L-tyrosine is essential for the production of thyroid hormones. These hormones are necessary for regulating metabolism, growth, and development.
6. Physical Performance: L-tyrosine has been proposed to enhance physical performance and reduce fatigue by supporting neurotransmitter production and stress response.
It's important to note that while L-tyrosine has the potential to provide these benefits, individual responses may vary. It's always a good idea to consult with a healthcare professional before starting any new supplements or making significant changes to your diet.
Natural sources of L-Tyrosine
To obtain L-tyrosine naturally, you can try incorporating certain foods into your diet. L-tyrosine is an amino acid that can be found in various protein-rich foods. Here are some natural sources:
1. Meat and Poultry: Chicken, turkey, beef, and pork are excellent sources of L-tyrosine.
2. Fish: Tuna, salmon, and other types of fish contain significant amounts of L-tyrosine.
3. Dairy Products: Milk, cheese, yogurt, and other dairy products are good sources of L-tyrosine.
4. Eggs: Both the yolk and the whites of eggs contain L-tyrosine.
5. Soy Products: Tofu, soy milk, and other soy-based products are vegetarian sources of L-tyrosine.
6. Seeds and Nuts: Almonds, pumpkin seeds, sesame seeds, and peanuts contain L-tyrosine.
7. Legumes: Beans, lentils, and chickpeas are nutritious sources of L-tyrosine.
8. Whole Grains: Foods like oats, quinoa, and brown rice contain some L-tyrosine.
9. Avocado: Avocados are not only delicious but also contain L-tyrosine.
10. Bananas: This fruit is known for its high levels of L-tyrosine.
While l-tyrosine is naturally formed in the body adding a variety of these foods can naturally increase your l-tyrosine intake. Taking supplements may also benefit some people but it’s best to talk to your healthcare provider about whether taking an L-tyrosine supplement is right for you. Additionally, if you have specific health concerns or dietary restrictions, it's always a good idea to consult with a healthcare professional or dietitian.
L-Tyrosine and ADHD
There is some evidence that suggests L-tyrosine may benefit ADHD by reducing stress, improving memory, concentration and overall cognitive function to improve factors such as decision making, and increasing dopamine, however more research is needed.




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