Herbs, however, contain components that can trigger side effects and
interact with othe
r herbs, supplements, or medications. For the
se reasons, herbs should be taken with care, under the
supervision of a health care provider qualified in the
field of botanical medicine.
GBE is considered to be safe, and
side effects are rare. In a few cases, gastrointestinal upset, headaches, skin reactions, and
dizziness were reported.