by Dictionary Scoop
There are a number of foods that, despite their popularity and many health benefits, can put you in danger if undercooked or consumed in excess.
Check out our list of foods that, although commonly eaten, can be surprisingly dangerous.
1–Potatoes
Mashed, fried, or baked, potatoes offer endless possibilities. As one of the most commonly consumed vegetables in the U.S., they are as delicious as they are versatile. But not all potatoes are safe to eat.
If you ever come across green or sprouted potatoes, be very careful. Potatoes with green skin or sprouts can be dangerous due to naturally occurring toxic compounds: solanine and chaconine. These chemicals are produced by the plant as a defense mechanism against pests, but they can be highly harmful to humans.
Symptoms of poisoning may include abdominal pain, diarrhea, fever, hallucinations, and even delirium.
2–Nutmeg
Nutmeg is a spice native to Indonesia, widely used in cuisines around the world for its aromatic, warm, and slightly sweet flavor. Although it has some interesting health benefits, it’s important to consume it in moderation, as it can cause serious adverse effects, especially during pregnancy.
The component that makes nutmeg potentially dangerous is myristicin, a naturally occurring compound that affects the nervous system. In small doses, nutmeg is perfectly safe. However, in large amounts, it can cause symptoms ranging from dizziness, dry mouth, and nausea to convulsions and hallucinations.
3–Rhubarb
Rhubarb is incredibly easy to grow at home and is often used to make delicious desserts. Who can resist a slice of warm rhubarb tart paired with a scoop of vanilla ice cream? But like all good things, it should be enjoyed in moderation.
You should be especially careful with rhubarb because the green leaves attached to the tasty stalks contain a toxic compound. Specifically, oxalic acid, which in large quantities causes nausea and kidney problems. Although you would have to eat a very large portion of the leaves to die, it is best to avoid them.
4–Raw cashews
Consuming raw cashews straight from the tree can be very risky. This nut we all love contains urushiol, an oil also found in poison ivy, which can cause serious health issues, including skin reactions, gastrointestinal discomfort, swelling, and blistering.
While allergic reactions to urushiol are relatively common, especially in the U.S., ingesting it in large amounts can be even more dangerous and even fatal.
But don’t worry; the cashews we normally buy in the supermarket have been thoroughly treated to remove the poison. Just stay away from the trees!
5–Tomatoes
At first glance, tomatoes seem harmless. We use them in everything from salads to soups and sauces. However, some parts of the tomato plant can be dangerous. Specifically, the leaves, roots, and stems contain a chemical called tomatine, a glycoalkaloid that can cause abdominal pain, vomiting, confusion, drowsiness, and even depression.
Fortunately, moderate amounts of tomatine don’t typically cause toxic effects in humans. You’d have to eat more than a pound of tomato leaves for it to become truly life-threatening. Interestingly, when properly cooked, tomato leaves can be used to enhance the flavor of certain recipes.
6–Cinnamon
Cinnamon is one of the most used spices in the culinary world, and it is also valued for its medicinal properties, which have been used since ancient times. However, despite its many benefits, it is important to be careful, as consuming cinnamon in excess can be harmful.
In particular, the Cassia variety of cinnamon can be toxic to the liver because it contains a compound called coumarin. This substance can cause direct damage to liver cells, leading to inflammation and necrosis. Some of the symptoms that may reveal liver damage from cinnamon are fatigue, pain in the liver area, jaundice, nausea, and vomiting.
Tuesday: more common foods you should handle with care.
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