Free delivery for all orders above $20.
Shop All 
Search here...
Your Cart
Item added Item updated Item removed No more products on stock You entered wrong value.

No products in the cart.

$0.00
Get an Instant 10% Off When You Add $50+ to Your Cart.
Shop All 
Search here...
perks
Your Cart
Item added Item updated Item removed No more products on stock You entered wrong value.

No products in the cart.

$0.00

Health Benefits Of L- Theanine

Janez
August 26, 2022

erin wallace HH94IVhKVcU unsplash 1024x683 1 | Spectra Vitamins March 26, 2026

Health Benefits of L- Theanine

L-theanine is an amino acid that’s naturally found in high amounts in tea leaves.There’s been a lot of research that shows it stimulates alpha waves in your brain, which are associated with a relaxed, focused, but awake state of mind.It’s also multi-functional. When combined with caffeine—like in green tea or in supplements with other all-natural uppers like B vitamins. It helps “create clean energy, without the crash and burn afterwards.” On the other hand, if it’s mixed with melatonin, magnesium, or other sleep-inducing substances, it can help you quiet your mind and catch a snooze.Apart from that there are several health benefits of L-Theanine

So L-theanine has direct benefit in Anxiety and stress relief and also relax. When it is mixed with soe other ingredients it helps in good sleep, mental alertness and maintaining weight.

Benefits of L- Theanine

L- Theanine for Anxiety and Stress Relief
This is an amino acid exclusively found in tea.vitamins for stress and anxiety Several studies suggest that it works as an anxiety natural medicine by helping the brain increase alpha waves that are believed induce a calming state thus reducing anxiety. it is helpful for pills against stress.

l theanine for anxiety e1577787691921 300x172 1 | Spectra Vitamins March 26, 2026

L-Theanine to relax:

The amino acid L-theanine could have a positive effect on your anxiety and mood. L-theanine is a unique, natural, amino acid found exclusively in tea. Some evidence shows that L-theanine may decrease anxiety by increasing alpha waves in the brain. Some researchers theorize these electromagnetic waves slow the mind. In one Netherlands study, participants given 50mg of L-theanine showed an increase in alpha waves as measured by an electroencephalograph (EEG). A very small Japanese study produced similar results. Several smaller-scale studies (less than 100 participants) have shown increased alpha wave generation and lowered anxiety, along with benefits to sleep quality in patients with ADHD.

In double-blind, head-to-head comparison study, investigators compared 200 mg of oral L-theanine with 1 mf alpazolam (XanaxÒ), an anti-anxiety drug that is usually taken in only .25 to .50 mg doses.8 The results showed several health benefits of theanine, but not alprazolem or the placebo, induced relaxing effects that were evident at the initial measurement of whether a person felt tranquil versus troubled.

In double-blind, head-to-head comparison study, investigators compared 200 mg of oral L-theanine with 1 mf alpazolam (XanaxÒ), an anti-anxiety drug that is usually taken in only .25 to .50 mg doses.8 The results showed that theanine, but not alprazolem or the placebo, induced relaxing effects that were evident at the initial measurement of whether a person felt tranquil versus troubled. Sloan-Kettering suggests L-theanine could interact with sedatives, chemotherapy and cholesterol-lowering medications. If you take any of these drugs, check with your physician before consuming any L-Theanine supplement.

These three natural products like RELAX show good efficacy for the support of reduced anxiety and helping support sleep as can be seen in the supporting studies of health benefits of Theanine. They are natural ways to relax and are obtained from natural minerals and plants via standardized processing to product reproducible extracts or salts.

ruslan bogdanov MceegunFZ9o unsplash 1024x768 1 | Spectra Vitamins March 26, 2026

Improving sleep

Some studies also suggest that L-Theanine promotes relaxation and contributing to good sleepWith its ability to increase relaxation and lower stress, L-theanine can help in sleep in a number of ways. L-theanine may help people fall asleep more quickly and easily at bedtime, thanks to the relaxation boost it delivers. Research also shows L-theanine can improve the quality of sleep—not by acting as a sedative, but by lowering anxiety and promoting relaxation.
There’s evidence that L-theanine may help improve sleep quality in children with attention deficit hyperactivity disorder (ADHD).

Helping maintain a healthy weight.

The anti-anxiety and sleep-promoting abilities of L-theanine may help people to maintain a healthy weight. After all, getting enough sleep and limiting stress are both key to sticking with a healthy diet and avoiding weight gain.
L-theanine may also play a more direct role in weight maintenance and l-theanine appetite suppressant. There’s scientific evidence indicating L-theanine may help to limit fat accumulation and weight gain, and pay help to protect against obesity.

Enhancing attention, focus, memory and learning.

Under stress, the body increases production of certain hormones, including cortisol and corticosterone. These hormone changes inhibit some brain activity, including memory formation and spatial learning. L-theanine helps to lower levels of the stress hormone corticosterone, and avoid the interference with memory and learning.
L-theanine may help boost other cognitive skills. Research shows L-theanine can increase attention span and reaction time in people who are prone to anxiety. It may help improve accuracy—one study shows that taking L-theanine reduced the number of errors made in a test of attention.

No Hassle, No Risk

Love It or Your Money Back

Simply send the bottle back—opened or not—and we’ll refund you. No hassle.

Subscribe to get premium insights, deals and tips.
Subscription Form
SPECTRA VITAMINS Inc.
Address: 7369 Sheridan Street# 203, Hollywood, Florida, 33024, United States; Tel.: +1 (678) 267-4632; FAX: +1 (678) 267-4632; Email: sales@spectravitamins.com; GPS coordinates: 26.03199, -80.2360; EIN: 46-1305295; Opening hours: Local Time: (AST).

SPECTRA VITAMINS Inc. has a rating 5.0 out of a maximum of 5, based on 10 reviews. Help other customers get the best service, rate us on GOOGLE.
*These statements have not been approved by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Copyright © SPECTRA VITAMINS Inc.
2015–2026
All Rights Reserved.
Designed, developed and managed by
mCommerce.
cross