Supplements and green-tea chats both use the word; it is not a prescription drug page.
Theanine
Theanine (L-theanine) is an amino acid common in tea, talked about for calm focus narratives alongside caffeine.
Theanine (L-theanine) is an amino acid common in tea, talked about for calm focus narratives alongside caffeine.
Supplements and green-tea chats both use the word; it is not a prescription drug page.