Eating leftovers from the fridge, 50-year-old man d.i.e.s: 5 foods you should never keep overnight, if left over, throw it away 👇

How Da.ngerous Is Leftover Food Stored Overnight, Can It Even Cause Can.cer?
The foods mentioned here are not only those that have been stored overnight but those that have been stored for over 8-10 hours.
Therefore, in daily life, many foods, even if not left overnight, can still be considered as leftovers.
To confirm the impact of leftover food on human health, the Ningbo Food Testing and Inspection Institute conducted an experiment:
Researchers bought common ingredients from the market, including meat, fish, and vegetables, and cooked 30 dishes using methods
common in most households. Then, they divided the dishes into categories: meat dishes, half meat and half vegetables, vegetarian
dishes, and cold dishes, and stored them at 4°C and 25°C, respectively. The results showed:
For vegetables stored at 4°C for no more than 6 hours, the nitrite content did not change much, and microbial growth was minimal.
For vegetables stored at 25°C for more than 6 hours, while the nitrite content did not change significantly, microbial growth increased
substantially.
In general, as long as food is stored at low temperatures + in clean packaging or wrapped with food film, and leftovers are stored at
4°C for no more than 24 hours, the levels of nitrites, microorganisms, and the risk of exceeding safety standards are minimal, making
it safe to eat.
Therefore, leftover food can only potentially cause cancer if consumed improperly and for an extended period. While vegetables
stored overnight under specific environmental conditions and times may not be harmful to human health, it doesn’t mean they are
completely harmless.
In theory, even though you can eat overnight vegetables, there is still the risk of nutrient loss and bacterial growth, so it’s best to avoid
eating too much of it. Of course, fresh food is always a better choice.
The 4 Foods You Should Never Eat After Being Stored Overnight
1. Mushrooms and Wood Ear Fungus
If food made with mushrooms or wood ear fungus is stored overnight, the complex protein compounds in these foods can harm the
digestive system when reheated. Additionally, mushrooms and wood ear fungus, whether cultivated or wild, contain high levels of
nitrates. When stored for too long, these nitrates can generate to.xins, causing stomach discomfort. Therefore, the ideal time to
consume mushrooms and wood ear fungus is on the same day they are cooked.
2. Leafy Greens
Leafy greens, especially those high in nitrates, can have significantly increased nitrite levels when stored at room temperature for too
long. The nutrients in these vegetables, particularly in the stems and leaves, are also significantly depleted when left too long, which is
why they should be eaten fresh.