Is It True That Bracken Fern Causes Cancer? The Right Way to Eat It Brings More Peace of Mind

Bracken fern is one of the more popular wild vegetables, with tender shoots that have a crisp texture, and in spring people often gather them to serve cold or stir-fry. However, claims that bracken fern causes cancer are widespread, leaving many people uneasy when eating it and wanting to know whether it is really safe to eat.

This claim mainly stems from the fact that bracken fern contains a substance called ptaquiloside, and this type of compound has been considered in related research to possibly have a certain association with the development of tumors, so bracken fern is often included on the list of wild vegetables that require cautious consumption. It should be noted that the level of risk is related to how it is eaten, how much is eaten, and how often it is eaten; long-term large consumption of untreated fresh bracken fern carries a relatively higher risk, while occasionally trying it does not warrant excessive worry.

The key to reducing risk lies in proper handling. Before cooking, fresh bracken fern can first be blanched in boiling water, then soaked and rinsed in clean water, which can remove most of the ptaquiloside; when stir-frying, it must be cooked thoroughly, and raw eating or serving cold untreated tender shoots should be avoided. After blanching, soaking and rinsing, and sufficient heating, the risk of bracken fern is significantly reduced.

Overall, saying bracken fern must not be touched at all is somewhat exaggerated, but treating it as a daily vegetable and eating it in large amounts is also not advisable. Occasionally eating a moderate amount and handling it properly is a relatively prudent attitude; pregnant women, children and people with sensitive constitutions are advised to eat as little as possible or not at all. When selecting, choose the tender and fresh parts, and the more thoroughly it is handled, the more peace of mind you will have when eating it.