People are always on the lookout for supplements that can boost their health. One of those that deserve their attention is L-theanine, according to the experts at Neuro Drinks. L-theanine is a naturally occurring amino acid that can primarily be found in green and black teas. In addition, some species of mushrooms also contain L-theanine. It can also be purchased as a nutritional supplement.
Plenty of research has suggested that L-theanine can bestow many health benefits. Indeed, it is said that L-theanine can affect the production of certain chemicals in the brain, including serotonin and dopamine, which can affect an individual’s mood, sleep, and emotions.
Some other reasons that you should consider taking L-theanine are listed below.
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Relief for Stress and Anxiety
As the team at Neuro Drinks notes, an early study conducted in Japan indicated that L-theanine improved the behavior of the test subjects under stressful conditions. Later studies were performed with larger groups of subjects, and the results associated L-theanine with reduced stress and anxiety among those going through stressful situations.
On a similar note, separate studies determined that L-theanine can help mitigate the symptoms experienced by people with Alzheimer’s disease and schizoaffective disorder.
Improved Mental Focus
Some people like drinking green or black tea when they need to increase their mental focus. One of the possible reasons they experience the boost when drinking tea is the presence of L-theanine.
Neuro Drinks highlights a recent study where people who took 100 mg of L-theanine committed fewer mistakes during an attention-centered task compared to the control subjects in the placebo group. The same study determined that consuming 50 mg of caffeine mixed with L-theanine can improve a person’s mental focus.
Increased Cognitive Performance
Cognitive performance refers to a person’s ability to execute mental processes or functions like learning, recall, reasoning, problem-solving, and decision-making. It would appear that you can boost your cognitive performance when you consume L-theanine because the compound seems to have neuroprotective effects, which means it can improve overall brain function.
Scientists have also found that L-theanine could enhance an individual’s reaction time and ability to focus on a given task. Combining it with caffeine may further improve a person’s proficiency, alertness, and attention. The researchers at Neuro Drinks remark that further studies on the association between L-theanine consumption and mental function are anticipated.
While L-theanine can improve mental functions, it can also help improve a person’s sleep. Research shows that the amino acid can cause people to relax more easily before bedtime, allowing them to fall asleep more quickly and deeply. A study in 2018 illustrated that people experienced greater sleep satisfaction after consuming 450-900 mg of L-theanine daily over a span of eight weeks.
In addition, the compound can slow down a person’s resting heart rate, resulting in a deeper level of relaxation.
Strengthened Immune System
L-theanine can also support the body in combatting illness by boosting the immune system and because of its anti-inflammatory properties. According to Neuro Drinks, some studies suggest taking L-theanine can lessen the likelihood of a person catching the flu or common cold. Due to its anti-inflammatory quality, L-theanine can also be consumed as a relief for treating symptoms related to arthritis, sprains, headaches, and other pain-related illnesses.
Reduced Risk for Cardiovascular Diseases
For those who regularly experience increased blood pressure when faced with stressful situations, taking L-theanine can counteract it. Furthermore, L-theanine can help reduce the risk of various health problems, such as heart attack and stroke, because of its ability to lower an individual’s blood pressure.
Support for Certain Cancer Drugs
According to the team behind Neuro Drinks, L-theanine may increase the effectiveness of certain chemotherapy drugs. In addition, L-theanine has been linked with multiplying the anti-tumor effects of chemotherapy drugs. These findings suggest that cancer patients could use L-theanine to supplement their treatment.
While there is no direct evidence yet that L-theanine can prevent cancer, some research suggests regularly drinking green or black tea can reduce cancer risk. We look forward to seeing future evidence of the many great health benefits of L-theanine.