Potential drug interactions for L-theanine are not well studied. However, due to L-theanine's effect on the body, it might interact with other medications that affect the GABA system. This could ...

A quick glance down the sleep supplement aisle in a pharmacy could have you confused about which drugs ... of either magnesium or L-theanine can cause side effects or interactions with medications.

Some of the most common ones include chlorogenic acids (CGAs), trigonelline, tryptophan alkaloids, and diterpenes, which are ...