Comfrey has toxic substances that can cause severe liver damage and even death. You should never take comfrey by mouth. The toxic substances in comfrey can be absorbed by the skin. Even creams and ointments should be used for only a short time, and only under a doctor’s supervision.

Is the comfrey plant edible?

Historically, some people have eaten comfrey leaves as a vegetable. Traditional healers have also used oral preparations of comfrey to treat stomach issues, such as ulcers, colitis, and diarrhea. You can also drink dried comfrey root and leaves as tea.

What part of comfrey is edible?

It isn’t eaten a lot, as it has a slightly hairy, rough texture as the leaves age, but the young leaves and buds are very tender and delicious in recipes such as Comfrey Leaf Lemonade Fritters. The leaves are used a lot as a herbal tea.