Green tea is a very healthy beverage, which not only helps prevent cancer but also makes you feel refreshed. L-Theanine is a natural amino acid found in green tea that has many healthy effects ranging from mental problems such as anxiety, depression, insomnia, and stress to cardiovascular diseases such as high blood pressure and high cholesterol. L-Theanine benefits are also thought to promote weight loss and boost the immune system. In addition, some people think that theanine may prevent stroke, Alzheimer’s disease, and some forms of cancer.
1. What is L-Theanine?
✅ L-Theanine is commonly found in green tea and mushrooms. L-theanine is considered to be an essential amino acid. It is not necessary because although it has certain benefits, it is not necessary for this amino acid to be included in the daily diet.
✅ The active ingredient L-Theanine can easily penetrate the barrier layer to help protect the nervous system from being attacked by bad agents. Therefore, L-Theanine can affect brain function, increase brainwave production, thereby helping to reduce anxiety and increase feelings of elation. In particular, L-Theanine affects the ability of neurotransmitters in the brain like Gaba and Dopamine, so L-Theanine is often combined with caffeine to improve concentration, awareness, Improve mood, reduce stress, protect brain and heart.
2. Top 4 benefits of L-theanine
2.1 Benefits of L-theanine: Reduce stress
✅ One of the most researched L-theanine benefits is its ability to promote relaxation and fight stress. It is thought to be a relaxing agent, reducing the negative effects of stress without causing drowsiness. L-theanine has an anti-stress effect because it inhibits cortical nerve cell stimulation. When taken, Theanine crosses the blood-brain barrier, it can increase the brain’s concentration of the compound for up to 5 hours. Results of several other studies show that green tea with high theanine and low caffeine content is most effective in reducing stress. Researchers believe that theanine counteracts the effects of caffeine thus can reduce stress.
2.2 Benefits of L-theanine: Improve sleep
✅ L-theanine can improve sleep quality, enhance mental sensitivity, and soothe stress and stress. Another positive property of L-theanine at bedtime is that it can counteract the effects of stimulants. This means that if you drink a lot of coffee or use other stimulants, you can use this active ingredient to help you fall asleep. However, the effects that theanine causes on sleep are relatively mild.
2.3 Benefits of L-theanine: Improve focus
✅ L-theanine is an amino acid that affects nerve impulses in the brain and releases neurotransmitters, including Gaba and Dopamine, which help increase concentration. The researchers found that this compound improved cognitive performance without any negative effects on the brain. Some people choose to use L-theanine and caffeine together to improve alertness. Both can lead to improved concentration without feeling overwhelmed. For this purpose, consuming about 200 milligrams per L-theanine and caffeine is thought to provide the best concentration effect.
2.4 Benefits of L-theanine: Support cardiovascular health
✅ Green tea is the leading source of L-theanine. And many studies have found evidence that green tea may help reduce inflammation and support heart health. Some experts believe that green tea protects heart health mainly because it provides theanine, not because of other active compounds like catechins. L-Theanine can help prevent high blood pressure and help regulate nitric oxide. Nitric oxide is the active substance our body produces to help cells communicate, regulate blood pressure by dilating arteries, helping to relax narrowed blood vessels, and increasing oxygen and blood flow. Making enough nitric oxide can help prevent blood clots, heart attacks, strokes, and other serious cardiovascular problems.
3. Note when using L-Theanine
✅ You can supplement L-theanine by using green tea every day. However, if this is not possible or if you need an L-theanine supplement to help you more relax, you can opt for a supplement. L-theanine has been reported to be relatively safe and causes few side effects. Usually, L-theanine will benefit from dosages of 100-200 mg per day. However, L-theanine is still very safe despite its high dosage.
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🎁 Doctor’s Best Suntheanine L-Theanine 150 mg
✅ Doctor’s Best L-Theanine contains Suntheanine, the purest form of L-Theanine on the market produced via a patented process that mimics the natural process in green tea leaves. Suntheanine l-theanine contains 100% suntheanine, a patented pure form of the amino acid l-theanine produced in japan from green tea leaves. this award-winning brand of theanine has been the subject of numerous safety studies and human clinical trials.
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✅ Jade leaf matcha | tea leaves are sourced primarily from the Uji region (Kyoto Prefecture), which sits on the southeast border of the city of Kyoto, and is the oldest and most premiere matcha growing region in Japan. They also work with farmers in the lush Kyushu region in southern Japan, which enjoys an ideal growing climate and is quickly becoming a hub for organic farming. Final blending and grinding of the tencha green tea leaves into matcha remains strictly with the masters in Uji. This product is highly rated on Amazon.