L-theanine is a nutrient found in some plants and supplements. It has gained popularity for its potential health benefits, particularly related to stress relief and improved sleep. We spoke with ...

THE INTERNET IS all about wellness these days. With so many stressors weighing us down in times like these, we'll try just about anything to find a sense of calm in a hectic world. “Have a demanding ...

L-theanine for sleep: Everything families need to know before trying this natural sleep aid alternative ...

I often encourage my patients to drink tea. Black tea is a lower-caffeine alternative to coffee during the day, and decaffeinated tea can be a calming part of a nighttime power-down ritual before bed.

Which L-theanine is best? If you are looking for a natural way to relieve stress and increase focus, consider an L-theanine supplement. According to PubMed, this amino acid is naturally found in tea ...

Two 2025 studies just made the strongest case yet for L-theanine as a natural sleep aid. AFP via Getty Images A lot of people are quietly rethinking their relationship with melatonin right now. A ...

Who wouldn't want to take a pill and quickly experience less stress and anxiety without unpleasant side effects? It comes as no surprise then that when people on social media started claiming ...

The amino acid l-theanine found in green tea is widely used in China, Japan, and other Asian countries to treat anxiety and depressed mood. Animal studies confirm that l-theanine increases brain ...