Suntheanine® is the best form of L-Theanine that you can get today. It has consistent and immediate results. However, the benefits of Suntheanine® may come at a premium price tag when compared to its plain L-Theanine counterparts.
Suntheanine® is the premier, patented form of the amino acid L-theanine. Suntheanine® is the purest form of L-theanine on the market today.
For stress and anxiety reduction, Sport Research 200 mg liquid gels offer a high quality and strong dose of L-Theanine. They are manufactured in the US and Sports Research has been around since 1980.
Suntheanine® has been recognized as one of the most effective ingredients for stress, relaxation and improved quality of sleep. Suntheanine® has also been studied for its benefits on immune health, managing metabolic syndrome, ADHD and has been found to pair well with CBD/Cannabidiol.
When taken by mouth: L-theanine is possibly safe when used short-term. Doses of up to 900 mg daily have been safely used for 8 weeks. It isn't clear if L-theanine is safe to use for longer periods of time. It might cause mild side effects, such as headache or sleepiness.
There are no confirmed or direct side effects of consuming L-theanine. Generally speaking, it's safe to drink teas and take supplements that contain L-theanine. But it's important to note that the Food and Drug Administration (FDA) doesn't regulate supplement.
So, should you take L-theanine in the morning or at night? If you're looking to get a good night's sleep, take L-theanine at night. For example, if you need help getting to sleep, you won't want to drink caffeinated tea at night, so you should opt for caffeine-free or herbal tea before bed.
Suntheanine® is a branded form of L-Theanine which is produced using a patented method which mimics the profile of green tea. It is an enhanced form of L-Theanine which is able to give you all of the benefits of L-Theanine, but it is about 10 times more potent.
L-theanine acts within 30-60 minutes, while Ashwagandha takes time (up to a week) to feel the benefits. This creates a bridge effect where daily doses of L-theanine bridge the longer-term benefits of Ashwagandha.
Suntheanine does not induce sleep. It's not a tranquilizer or a sedative. Instead, taking Suntheanine 30 minutes before bedtime helps to put you in a calm, relaxed state so that you can enter sleep more rapidly, sleep deeper and wake up without grogginess.
For best results, look for L-theanine supplements made from pure L-theanine extract. Using green tea to combat anxiety might not be the best choice. While L-theanine is certainly present, and the tea will have a good antioxidant effect, you may also find that it contains caffeine and produces a stimulant effect.
“A combination of magnesium with L-Theanine (an amino acid) will ease the tension in the physical body and settle anxiety as L-Theanine supports the production of calming neurotransmitters. Take this combination now twice daily rather than waiting until you feel tense or anxious.”
However, the original claims relating to the calming effect of l-theanine show it is usually noted within 40–60 min after l-theanine ingestion at a dose of 50–200 mg. Effective dose of 200 mg of l-theanine in the present study to induce relaxation is well consistent with the work of Kobayashi et al.
Ashwagandha dose:
For KSM-66 ashwagandha, the proper dose is 300 – 600 mg per day. This can be safely combined with l-theanine.
Experts consider L-theanine to be generally safe for people to take as a supplement, but more research is necessary to confirm its possible health benefits. Small studies and research on animals suggest that L-theanine could help with relaxation, improved sleep quality, and neuroprotection.
L-theanine Dosage and Use
L-theanine is one of my most common treatments for anxiousness and may help any of the three sub-types. It's usually taken in doses from 50-100 mg once or twice daily. In more severe cases, it may be taken 3 or 4 times per day. It is not habit forming like many anti-anxiety medications.
Consuming the GABA/L-theanine mixture led to a decrease in sleep latency and an increase in sleep duration compared to either GABA or L-theanine alone. The mixture also contributed to a significant increase in rapid eye movement (REM) and non-REM sleep compared to the controls.
Is L-theanine safe for long-term use? Yes. L-theanine is a safe and natural amino acid that can be taken long-term without any adverse effects.
The Best Time of Day to Take L-Theanine
If you're using l-theanine to boost cognitive function during the day, it's best to take l-theanine about 30 minutes (in capsule or pill form) before your morning coffee. You can also add it as a powder to your cup of coffee.
After consumption, L-theanine can cross the blood-brain barrier and affect brain activity by promoting increased alpha-waves, a pattern of brain activity associated with a more relaxed state. The tendency of L-theanine to increase alpha waves may explain its stress and anxiety reducing effects.
A study on the effects of theanine on the liver showed that when it was administered to mice prior to ethanol exposure, it fully restored the mice's baseline liver functions. These results bode well for drinkers, since they imply that theanine can help prevent ethanol-induced liver injury.
54 They found that all the components suppressed weight gain. Green tea powder, catechins, and theanine also reduced triglyceride levels. The researchers concluded that not only can caffeine help prevent weight gain and fat accumulation, but theanine can, too.
Magnesium can decrease the absorption and effectiveness of numerous medications, including some common antibiotics such as tetracycline (Achromycin, Sumycin), demeclocycline (Declomycin), doxycycline (Vibramycin), minocycline (Minocin), ciprofloxacin (Cipro), levofloxacin (Levaquin), moxifloxacin (Avelox) and ofloxacin ...
Magnesium and calcium/multivitamin
But if you do take magnesium, Erin Stokes, ND, recommends not taking it at the same time as your multivitamin, as it may interfere with the absorption of smaller minerals found in the multivitamin, like iron and zinc.