We often assume that food found in our kitchens is completely safe, especially if it’s something we consume regularly. However, some everyday foods — though delicious and nutritious — can turn toxic or harmful if not handled, stored, or prepared properly. In fact, many of these common ingredients have hidden dangers that most people don’t know about.
Here’s a detailed breakdown of the top 15 everyday foods that can be surprisingly dangerous — some even fatal — if consumed incorrectly.
15. Potatoes
Potatoes may seem harmless, but they can be toxic if sprouted or green. This is due to a naturally occurring toxin called solanine, found in higher concentrations in green parts of the potato, especially the skin and sprouts. Consuming solanine can cause nausea, vomiting, diarrhea, and even neurological problems.
The toxin develops when potatoes are exposed to light and start turning green. These green potatoes may taste bitter and should not be eaten. If you’ve ever seen small sprouts or green patches on your potato, it’s best to cut those areas out or discard the whole thing.
In extreme cases, especially in children or people with weak immune systems, solanine poisoning can be fatal. While such cases are rare, they have been documented, and that’s why proper storage (in a cool, dark place) is essential.
Boiling potatoes does not fully remove solanine, although it reduces the content slightly. Prevention is the best approach: always store potatoes away from light, and never eat green or sprouting ones.
