Not recommended. All parts of bracken contain a substance called protopterin, especially the young parts of bracken. According to research, this substance can cause acute bracken poisoning, blindness in sheep, and Biological mutations, chromosome breakage, and genetic damage can cause many harmful conditions to health. Therefore, it is not recommended to eat bracken that has not been cooked directly.

Blanching bracken is mainly to remove the astringency and toxic ingredients in bracken