Key Takeaways Taking ashwagandha and L-theanine together may help reduce stress levels. Ashwagandha and L-theanine act on different pathways in the body to promote relaxation and lower cortisol levels ...

Green tea is healthy, but can you have too much of a good thing? Discover what happens to your body when you overdo it, from sleep troubles to digestive issues.

Deciding if you should drink coffee or tea depends if you are looking for a quick pick-me-up or a more sustained increase in ...

Partial to a matcha latte? Discover what this green powder is, the potential health benefits, and how much caffeine it ...

Green tea contains a number of beneficial compounds including L-theanine, fluoride, and natural antioxidants.

What’s even more exciting is emerging evidence that L-theanine may have antioxidant potential too. “It may function as a ...

Wellness expert Luke Coutinho has explained how adding L-theanine to coffee enhances focus without the jitters.