Heating leftovers is a common type of savings.Not only saving costs, food when there is excess food but also saves time and effort for busy people to not have to cook many times.However, not all dishes are suitable for reheating, even when stored in the refrigerator.If you do not want yourself and the people around you to be "poisoned", it is best to cook enough to eat, do not warm these 6 dishes after leaving overnight;

1. Green vegetables

We are often advised to eat lots of green leafy vegetables such as celery, watercress, sponsor ... because they are rich in fiber, vitamins and disease prevention.But all these benefits will disappear if they reheat them after eating excess.

Because when left overnight or outside the air for too long, they will produce nitrite, which is a substance that has been recognized by WHO as capable of causing cancer.At the same time, the vitamins and folate in dark green vegetables are also very sensitive to heat.When processed with the second heat, these substances will be destroyed and form toxin for the body.It is best to only eat green vegetables within 4 hours after processing, especially in the summer.

2. Boiled eggs

Just like poultry, their eggs are rich in protein and are easy to infect salmonella, E.coli.While many types of processing are not eligible to kill these bacteria, especially if you bring eggs in the form of peaches, not fully ripe.

All types of boiled eggs, especially peach eggs, should not be left for long.Because in addition to infections, the fat and protein in eggs will be easily denatured.When warming up at high temperatures, continue the protein that decomposes toxins to the stomach and digestive system.Even causing vomiting, acute poisoning in severe cases.

3. Mushrooms

Mushrooms are considered healthy foods but if cooked and left overnight, it will become "poison".Especially, if boiling again and again, the nutrients will disappear and be transformed into toxic substances.

Specifically, the first cooked mushrooms contain good nitrate for red blood cells, but after one night, nitrate will often change to nitrite is not good for the body.Eating large amounts in 1 time can cause digestive disorders, acute poisoning.If you eat for a long time, even if the small amount of stomach, blood vessels, can easily lead to cancer.So it is best to buy just enough to always be fresh, cook and eat only once, not to be redundant.

4. Rice

If the rice is at room temperature for too long, especially in a humid environment, rice will become a breeding place for bacteria, especially Bacillus Cereus will grow fast at room temperature.Even cooling or warming may not completely eliminate all bacteria.

Experts recommend that you only cook a sufficient amount of rice for each meal and end the meal.Do not let the cooked rice at room temperature for more than 2 hours before cooking and should be put in the refrigerator as soon as possible after cooling.

5. Potatoes

Potatoes are very popular because it is cheap and delicious and diverse in processing.However, never reheating the potatoes for overnight because it is not savings but is harming themselves and family.

When reheating the cooked potatoes, all useful nutrients will disappear, instead of harmful substances that cause flatulence and indigestion.Especially, potatoes are processed with grease such as fried, fried ... eating this dish for a long time will damage the gastrointestinal mucosa of humans and cause gastrointestinal diseases, even cancer including cancerstomach.

6. Seafood

Seafood is rich in vitamins, minerals and proteins, which are considered as luxurious dishes or for nourishment.However, this healthy dish is not suitable for warming, nor should it be left overnight and should only be stored in the refrigerator for up to 3 days.

Because the seafood has been cooked, it will produce large amounts of protein, harmful to the health of the human body.At this time, reheating makes them degenerated, can cause poisoning.

Source and photo: Epoch Time, Sohu