What is L-theanine?
L-theanine is an amino acid that is found in tea leaves, particularly in matcha green tea. It is a non-essential amino acid, which means that the body can produce it on its own. However, consuming L-theanine through food or supplements can provide a number of health benefits.
Benefits of L-theanine
L-theanine has been shown to have a number of benefits, including:
- Improved cognitive function: L-theanine has been shown to improve cognitive function by increasing alpha wave activity in the brain. Alpha waves are associated with a relaxed state of alertness, which can improve focus and concentration.
- Reduced stress and anxiety: L-theanine has also been shown to reduce stress and anxiety. It does this by increasing the production of GABA, a neurotransmitter that has calming effects.
- Improved sleep quality: L-theanine can also help to improve sleep quality. It does this by promoting relaxation and reducing stress.
- Boosted immunity: L-theanine has also been shown to boost the immune system. It does this by increasing the production of natural killer cells, which are a type of white blood cell that helps to fight infection.
How to get L-theanine
The best way to get L-theanine is through food or supplements. L-theanine is found in high concentrations in matcha green tea. You can also find L-theanine in supplements, which are available in both capsules and powder form.
Image Credit: Payoon Gerinto
Dosage
The recommended dosage of L-theanine is 200-400 milligrams per day. You can split this dose into two or three smaller doses throughout the day.
Conclusion
L-theanine is a beneficial amino acid that has been shown to improve cognitive function, reduce stress and anxiety, improve sleep quality, and boost the immune system. You can get L-theanine through food or supplements. The recommended dosage is 200-400 milligrams per day.
Why not try one of our delicious Matcha recipes to feel the difference!
Image Credit: Shayna Douglas