Health experts stress that cassava should never be eaten raw. Safe preparation includes:
 Peeling the root
 Soaking it in water for several days
 Fermenting or drying it
 Cooking it thoroughly

These steps reduce cyanide levels to safe limits.

The Bottom Line

Cassava is both a lifesaving food and a deadly threat. It feeds hundreds of millions, yet kills hundreds every year — not because it is evil, but because poverity, lack of education, and food scarcity make safe preparation difficult.

Doctors and global health organizations emphasize that education and proper processing can prevent nearly all cassava-related deaths.