7 Foods You Should Never Reheat

7 foods you should never reheat

Written by Mohammed Jimada

Mohammed Jimada is an article writer, student, graphic designer and blogger. He is also an avid reader.

June 28, 2021

Reheating food is a common behaviour among many people to reheat their leftover foods in other to enjoy it at the desired time. This can be somewhere safe and acceptable for many foods, but there are some specific food items that you need to avoid reheating as they may pose as a poison for you. Many foods have different nutritional values, but the ones that turn into a potential health risk when reheated must be avoided no matter how great or sweet the nutritional value they contain.

Here Are 7 Foods You Should Not Reheat

1. Celery

This is a vegetable item that is most commonly used for soups and does contain many good nourishing values. However, when you are reheating soup, make sure you take out celery since the nitrate contents of celery can be a problem in your body system if it goes underheating for the second time.

Generally, any good nourishing vegetable item that comes around the family of celery or carrots can turn into toxic substances if warm in the microwave consistently.

2. Eggs

This is very high-risk when heated again; it becomes toxic when it gets heated at a certain high temperature. However, if you have a meal that you will reheat that contains egg as one of the ingredients, it is absolutely fine.

All you need to do is to refrain from reheating boiled eggs.

3. Spinach

Spinach is another nutritious vegetable item that is dangerous to be reheated. It has a healthy amount of nitrates, which turn into nitrites when reheated which is highly toxic to the body. This is hazardous to the body.

It is always the best idea to eat and finish spinach right after preparation and not keep it in the fridge as a leftover.

4. Mushrooms

These are the most well-known foods that you should not reheat and should be prepared and finished immediately. If there are leftovers, you make sure you consume them cold as a matter of fact, and they stay as delicious, at least in most cases. The mushroom’s protein contents and composition will change after reheating.

Reheating mushrooms can cause serious health problems including bad digestive issues.

5. Potatoes

Potatoes are also among the 7 foods that you should not reheat. They have an incredible amount of healthy nutritional value and are a good source of fibre, which can help you lose weight by keeping you full for a long period.

However, if reheated, the potatoes lose all their nutritional value and at worse, becomes toxic and can cause a problem in your body system.

6. Chicken

If you reheat chicken after a day or two and eat it, it can become very toxic for your health. This is because all the protein composition changes when a cold chicken is heated for the second time after being kept in the fridge for a certain time. This will cause digestive problems and acidity issues that would not make your feel comfortable.

For this reason, it is better to eat your chicken cold or perhaps heat it immediately after preparation or under low temperature and add some healthy ingredients for nourishment at all times.

6. Beets

This is a vegetable item that is most commonly used that is rich in nitrate contains and is advisable for anyone not to reheat this food in any form. Although there are fewer harmful effects of reheating beets, it is still better not to do so and eat it cold or finish it immediately after preparation.


These foods are extraordinarily delicious for you and they should be included in your daily diet as usual. However, make sure you refrain from reheating them in other to maintain their full nutritional status since they can easily turn toxic and irritate you with a lot of health problems.

You should also check out these 12 foods to avoid because they are bad for you.

You May Also Like…

12 Foods That Increase Metabolism

12 Foods That Increase Metabolism

Humans eat. We one way or another depend on food to increase our metabolism, get the required nutritional requirements...


Leave a Reply

Subscribe To Our Newsletter

Join our mailing list to receive the latest news and updates from our team.

You have Successfully Subscribed!

Pin It on Pinterest