Monk fruit, or lo han guo, is a small green melon native to southern China and named after the monks who first cultivated it centuries ago. The health benefits of the fruit have been well-known in Traditional Chinese Medicine (TCM) for decades, but its sweet little secret is finally making it into the wellness mainstream.

Monk fruit allergies are rare, but there’s a risk of allergic reaction with anything you consume. Monk fruit is a member of the Curcurbitaceae family (also known as the gourd family), which includes pumpkin, squash, cucumbers, and melons. Your risk of monk fruit allergy is higher if you’re allergic to other gourds. Signs of allergic reaction may include:
hives or rash
difficulty breathing
rapid or weak pulse
dizziness
swollen tongue
stomach pain or vomiting
wheezing