Some everyday foods can be surprisingly dangerous—or even deadly—if not handled correctly. Cassava, a popular staple in South America, contains natural compounds that release cyanide. To make it safe to eat, it must be soaked and thoroughly cooked before serving.
Starfruit is another hidden risk. While safe for most people, it contains neurotoxins that can be deadly for those with kidney disease. Even a small serving may trigger serious complications in vulnerable individuals.
Cherry pits, bitter almonds, and apple seeds also contain cyanide-producing chemicals. Accidentally swallowing a few seeds is usually harmless, but eating large quantities can cause toxic effects.
Green potatoes may look harmless but can produce solanine—a natural poison that forms when potatoes are exposed to light. Consuming them can cause nausea, vomiting, and in severe cases, nerve damage.