Sadzuka Y, Sugiyama T, Sonobe T. Improvement of idarubicin induced antitumor activity and bone marrow suppression by theanine, a component of tea. Cancer Lett 2000;158:119-24. View abstract. There has been extensive research into herbal extracts and mineral supplements to explore their benefits in stress and anxiety. Studies have demonstrated that magnesium (Mg), green tea and rhodiola extracts, and vitamin B6 possess stress- and anxiety-relieving effects [ 6, 7, 8, 9]. Multivitamins containing vitamin B or high-dose vitamin B complex have been shown to reduce stress in healthy volunteers [ 10, 11]. Recently, a potential protective effect of a combination of Mg, vitamins B6, B9 and B12, and rhodiola and green tea (referred to as Mg-Teadiola in this article) on acute induced social stress in healthy individuals has been reported [ 12, 13]. However, there is a limited number of robust, placebo-controlled, randomized clinical trials evaluating the effect of dietary supplements in healthy individuals who report stress. But if you’ve looked up the benefits of L-theanine, you may have started to scratch your head. Some proponents claim it can help you feel more alert, while others say that it can help with insomnia. So, which is it? As Zumpano points out, the best way to get the most use out of L-theanine has a lot to do with when you’re taking it and what you’re pairing it with. L-theanine can be taken by drinking certain teas like green teas, white teas or matcha. It can also be taken as a tablet or pill form. Benefits of L-theanine However, further studies are needed to draw definite conclusions about the extent to which ginseng enhances dopamine production and brain function in humans.

Other evidence suggests, that when consumed in tea, theanine may change taste perception. Specifically, by lowering the bitter taste in foods such as chocolate and grapefruit. 2 Kawada S, Kobayashi K, Ohtani M, Fukusaki C. Cystine and theanine supplementation restores high-intensity resistance exercise-induced attenuation of natural killer cell activity in well-trained men. J Strength Cond Res 2010;24(3):846-51. View abstract. CONDITIONS OF USE AND IMPORTANT INFORMATION: This information is meant to supplement, not replace advice from your doctor or healthcare provider and is not meant to cover all possible uses, precautions, interactions or adverse effects. This information may not fit your specific health circumstances. Never delay or disregard seeking professional medical advice from your doctor or other qualified health care provider because of something you have read on WebMD. You should always speak with your doctor or health care professional before you start, stop, or change any prescribed part of your health care plan or treatment and to determine what course of therapy is right for you.

How and When to Take Magnesium Supplements

In dietary supplements, Magnesium L-Threonate and L-Theanine have emerged as key players, particularly in cognitive enhancement, neuroprotection, sleep support, stress reduction, and improved focus and attention. L-theanine, meanwhile, is an amino acid found in green tea that helps to reduce stress and anxiety while promoting relaxation. Combining these two compounds can help to support healthy cognitive function, combat stress, and fatigue, and improve mood. If you’re pregnant, have low blood pressure or have any concerns then you should consult your doctor. According to estimates, 50 to 70 million people in the United States struggle with sleep. Even more disturbing, more than one-third of adults in the United States do not get 7 hours of sleep per night – the bare minimum needed to function the next day. Good sleep hygiene not only helps us feel better during the day but also helps us live longer. A notable strength of this study is the findings noted during the follow-up period. The results observed on Day 28 for both groups were remarkably stable up to Day 56 (e.g., stress and daytime dysfunction due to sleepiness), one month after discontinuing the supplementation, reinforcing the conclusion on the potential benefits of Mg-Teadiola in the management of stress and improving QoL.

Yokogoshi, H., Kato, Y., Sagesaka, Y. M., Takihara-Matsuura, T., Kakuda, T., and Takeuchi, N. Reduction effect of theanine on blood pressure and brain 5-hydroxyindoles in spontaneously hypertensive rats. Biosci.Biotechnol.Biochem. 1995;59(4):615-618. View abstract. We’ve all heard of melatonin; it’s now time to introduce the two most effective sleep supplements, L-theanine and Magnesium. How are they unique, and what more can they do? Let’s find out! Harvard-trained neuroscientist Dr. Andrew Huberman has recommended combining these two supplements to maximize their health benefits. Its root can be eaten raw or steamed, but it’s also available in other forms, such as tea, capsules or pills.Volpe, Stella Lucia. “Magnesium in disease prevention and overall health.” Advances in nutrition (Bethesda, Md.) vol. 4,3 378S-83S.(2013). By the way, magnesium l-threonate powder has a patent in the USA. So, Nutri Avenue won’t sell this ingredient from now on. It’s so sorry about it. Magnesium L-Threonate Alpha-GPC (or alpha-glycerophosphocholine) is a chemical released when a fatty acid is broken down in soy and other plants. It increases a chemical in the brain called acetylcholine, improving cognitive function, increasing motivation, and enhancing athletes’ power output. It is believed to aid in preventing cognitive decline and support cellular membranes. It is a prescription medication for treating Alzheimer’s, strokes, and dementia. Like caffeine, it is thought that if you consume excessive amounts of l theanine you may experience:

Factorial discriminant analysis (FDA) was used to determine which parameters could be discriminated between the Mg-Teadiola and placebo groups. FDA is a supervised discrimination method and can be used as a classification technique. This type of supervised discrimination method is used when data sets of well-classified data are available. The selection of parameters to be included in the FDA process was performed according to the univariate results and clinical relevance. The discrimination rules were based on linear combinations of the observed variables that were considered discriminant factors. The selection of factors in FDA can be solved analytically or estimated. The analytical study of the equations involved showed that the discriminant factors minimized the Mahalanobis distance in each group and maximized the distance between groups, providing compact groups that were spread as widely as possible in the space. Increases alertness by stimulating the production of alpha waves in the brain’s cortex region. This results in increased concentration ability, more energy, and improved learning capacity.Kakuda, T. Neuroprotective effects of the green tea components theanine and catechins. Biol Pharm Bull 2002;25(12):1513-1518. View abstract. Kakuda T, Yanase H, Utsunomiya K, et al. Protective effect of gamma-glutamylethylamide (theanine) on ischemic delayed neuronal death in gerbils. Neurosci Lett 2000;289:189-92. View abstract.