Lucid University

L-theanine is an amino acid known for its potential calming and focus-enhancing effects. While not naturally produced by the body, researchers believe it can play a significant role when taken as a supplement. It is similar to glutamate, a naturally occurring amino acid that helps transmit nerve signals in the brain. Evidence suggests that L-theanine may regulate neurochemicals like GABA, dopamine, and serotonin, which are essential for mood and relaxation. Unsurprisingly, studies link it to reduced anxiety, improved sleep quality, and enhanced focus. But the pressing question remains: How much L-theanine should you take for anxiety? Let’s explore the research-backed...

Coffee or tea? It’s an age old question, but you no longer need to choose. What if you could take the best qualities of both coffee and tea and use them to “biohack” your brain–that is, level up your cognitive performance? How do you do it? By matching up L-theanine and caffeine to create the perfect nootropic stack. According to modern research, caffeine and L-theanine don’t just boost each other’s benefits, but they even each other's odds. In fact, L-theanine, an amino acid prominently found in tea leaves, may be the answer to coffee’s jittery, anxious downsides. So, you may...

If you've done your research and decided that you want in on Chaga's immune boosting, wellness-supporting benefits, you've probably come to the important question– when is the best time to take Chaga? Should you take it early in the day, or are you better off taking chaga before bed? Chaga can be taken both during the day and at night. In some cases, you may even choose to take multiple chaga doses each day. The best time for you to take Chaga is affected by various other factors in your wellness routine, as well as the health benefits you hope...

Alpha-GPC is prized as a nootropic for focus and mental energy — and when you take it can shape how well it works for you. So what's the best time to take Alpha-GPC? For most people, morning or pre-workout is ideal. Here's how to time it around your goals, food, and other supplements. Editorially reviewed for accuracy. Last updated: August 2026. Quick answer: Take Alpha-GPC earlier in the day for focus, or 30–60 minutes before a workout for performance. It works with or without food. Because it supports alertness, most people should avoid taking it close to bedtime. Key Takeaways...