Spoonwort

Spoonwort (Cochlearia officinalis) is a robust, herbaceous plant from the family of the crucifers (Brassicaceae). It grows mainly in the coastal regions of Northern Europe and prefers salty, moist soils. Spoonwort owes its name to the shape of its round basal leaves, which resemble small spoons. As early as the Middle Ages, it was used as a valued remedy and food – especially as a means against scurvy. Thanks to its exceptionally high content of vitamin C, Spoonwort was once an important part of the diet of seafarers.

What health benefits does Spoonwort offer?

Although Spoonwort was highly valued in traditional medicine, the current body of studies cannot substantiate this. Far more research is needed to make valid statements, which is why the following mainly highlights the traditional uses.

  • Strengthens the immune system: Its high content of vitamin C makes Spoonwort a natural supporter of the immune defense – ideal during the cold season and also the reason why it was used against scurvy in traditional medicine (1).
  • Supports digestion: In folk medicine, Spoonwort was used to stimulate the appetite and to relieve stomach complaints.
  • Natural antibiotic: The mustard oils have antibacterial effects and can have a supportive effect in infections of the upper respiratory tract (2).

How does Spoonwort work in the body?

The plant's effects are attributable to various constituents. Above all vitamin C, but also mustard oil glycosides, minerals and trace elements.

Are there side effects or risks?

  • Pungent taste: Fresh Spoonwort has a very intense taste – in sensitive individuals, stomach irritation may occur.
  • Not for stomach ulcers: Because of the pungent mustard oils, the plant should be taken only with caution in cases of existing gastrointestinal conditions.
  • Use in moderation: Occasional use as a spice or tonic is generally harmless; in case of doubt or with long-term use, however, consulting a doctor is advisable.

Conclusion

Spoonwort is an interesting plant that has, however, fallen into oblivion in herbal medicine. It offers a natural source of vitamin C and was used against scurvy in traditional medicine. However, the body of studies on the plant's effects is not very conclusive, so more research is needed before definitive statements can be made.

Sources:

  1. Carr, A. C., & Maggini, S. (2017). Vitamin C and Immune Function. Nutrients, 9(11), 1211. https://doi.org/10.3390/nu9111211
  2. Eichel, V., Schüller, A., Biehler, K., Al-Ahmad, A., & Frank, U. (2020). Antimicrobial effects of mustard oil-containing plants against oral pathogens: an in vitro study. BMC complementary medicine and therapies, 20(1), 156. https://doi.org/10.1186/s12906-020-02953-0