How much L-Theanine in Tea? The Science of the Perfect Cup of Tea
how much L-Theanine in Tea. In recent years, there has been a resurgence in the popularity of tea drinking due to the health benefits it offers. But what are some of the differences between types of tea? What is L-Theanine, and what is its purpose? L-Theanine is a naturally-occurring amino acid found in green and black teas, which some studies have shown can offer various health benefits. Learn more about this fascinating chemical compound!