There's a good reason why fugu (or pufferfish) is banned in the United States: It's one of the most toxic foods in the world. Unless it's cooked precisely right, the puffer fish is 1,200 times more lethal than cyanide, which makes those cherry pits looks like a stroll in the park.
European spindle Shutterstock The European spindle is a tree found in parks, forests, and alongside roads all over Europe. In the autumn, the tree develops pinkish-red pods, that, when ripe, burst open into tantalizing white seeds with an orange coating. These colorful pods, unfortunately, are filled with several glycoside poisons, which, if eaten, can cause vomiting, dizziness, hallucinations, kidney failure, and death. The signs and symptoms take a full 12-18 hours for onset, which means a sick man or woman might not even keep in mind which poison tree they ate the berries from once symptoms begin. In European folklore, an early flowering of the European spindle tree was once a sure sign that an outbreak of the plague was once on the horizon. The berries of the tree are not entirely unuseful, however. The oil from the seed used to be a successful treatment in opposition to parasites, lice, and ticks.
Most dangerous fruits in the world.
Used for years as medicine for colic, cramps, and constipation in rural villages, jatropha loved 15 minutes of fame in recent years when it used to be forecasted to be the next big element in biofuel. Sadly for jatropha, and the many farmers who invested in planting it, jatropha as a biofuel was a bust, leaving the world with that many more toxic plants to contend with.
Green almonds or cashews are a no-no. Never eat almonds raw! mizy/Shutterstock "Bitter almonds in their most raw form are full of cyanide," Keith Kantor said. "They need to go thru a full heat treatment to take away toxins." Thankfully, that means the bag of almonds or can of cashews you buy at the save is safe. But don't worry, you'd have to devour 1,150 kernels to get poisoned, according to the CDC.
The strychnine tree may be native to Australia and Southeast Asia, however it was in Europe where it really saved the day, as the toxic plant was the chief ingredient in the rat poison used to curb the scourge of the bubonic plague. Other common names for the strychnine tree are "snakewood" and "poison nut," referring, no doubt, to the toxic berries the tree produces. It's been used for centuries for medical uses, however is perhaps most well acknowledged for being the murder weapon of choice for villains in works of fiction, as properly as in real life over the route of history. Ingestion of strychnine leads to manic convulsions of the body that can be so severe that muscle tears away from bone. Victims are said to have achieved bodily positions that would not be feasible otherwise, with death following from exhaustion or cardiac arrest.
Unripe ackee fruit can cause vomiting — or even demise — after they're consumed. Ackee not only appears strange, but it's banned in America, The ackee is a famous Jamaican fruit that is not allowed to enter the United States because it is highly dangerous. When the fruit turns red, it's ripe. But when it's yellow, it's teeming with toxic stages of hypoglycin A, which, when consumed, could result in vomiting, hypoglycemia, or even death. The black seeds on the different hand are always poisonous.
The yew shrub is a popular plant in domestic landscaping in many parts of the world, due to its ease of care, evergreen nature, and drought-resistance. The plant produces little red berries that comprise a seed which is highly poisonous, as is the rest of this very poisonous plant. The poisons found in the seeds and plant are taxins, and the taxol found in the western variety of the yew is even used to create a drug that treats breast cancer.