I Took L-Theanine For 30 Days, Here’s What Happened Dr. LeGrand February 21, 2022 Leave a Comment on I Took L-Theanine For 30 Days, Here’s What Happened Posted in Seen Them Share: XFacebookPinterestLinkedin If you are looking for other supplements like L-Theanine to help with your Focus then download my FREE Focus Guide Here: … source Author: Dr. LeGrand