3 doctors weighed in:

Is there any interactions by taking both St. John wort & L-Theanine ?

3 doctors weighed in
Dr. Tanya Russo
Pediatrics
2 doctors agree

In brief: No

This should be fine, and many herbal formulations for mood contain both, and more.

In brief: No

This should be fine, and many herbal formulations for mood contain both, and more.
Dr. Tanya Russo
Dr. Tanya Russo
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