Thursday, July 23, 2026
35 C
New Delhi

5 Everyday Foods That Can Be Harmful If You Reheat Them

It is extremely common to reheat leftovers without a second thought. But did you know that some foods can become toxic or lose essential nutrients when reheated? Improper reheating not only alters taste but also creates harmful compounds that affect health.

Here are five common foods you should think twice about putting in the microwave or on the stove.

ALSO READ: 6 Everyday Foods That Detoxify And Protect Your Liver Naturally

1. Rice

5 Everyday Foods That Can Be Harmful If You Reheat Them

Rice is a staple in most households, but reheating it can actually be very risky. When cooked rice is left at room temperature, it can develop Bacillus cereus. It’s a bacteria which thrives even after reheating. Eating such rice may cause various diseases like, food poisoning, diarrhoea, or vomiting. Instead of reheating, it’s best to eat freshly cooked rice or refrigerate it immediately. You can also consume the leftover rice cold in salads or stir-fries. While storing, always ensure that you store it in an airtight container and do not leave the freshly cookied rice out for long.

2. Spinach

5 Everyday Foods That Can Be Harmful If You Reheat Them

Spinach is rice in iron and nitrates. Reheating this vibrant green leaf vegetable can lead to a change in its chemical structure. When heated again, nitrates in spinach may convert into nitrosamines, compounds linked to cancer risk. Reheating also reduces its delicate nutrient profile, making it less beneficial. For maximum health benefits, spinach should be consumed fresh, lightly sauteed, or added raw to smoothies and salads. If you need to store it, make sure that you refrigerate and eat it within 24 hours without reheating.

3. Potatoes

5 Everyday Foods That Can Be Harmful If You Reheat Them

Many people don’t know that even potatoes can become dangerous when reheated improperly. Cooked potatoes left at room temperature encourage the growth of Clostridium botulinum bacteria. This bacteria can cause botulism, a serious foodborne illness. Even reheating it in a microwave won’t fully kill these bacteria. To enjoy potatoes safely, refrigerate them immediately after cooking. You can also consume them cold in salads. While reheating, avoid doing it in large batches, as uneven heating increases the health risks.

4. Eggs

5 Everyday Foods That Can Be Harmful If You Reheat Them

Eggs are another everyday food that should not be reheated. Reheating boiled or scrambled eggs can change their protein structure which makes them harder to digest and potentially toxic. If reheated, their texture becomes rubbery and may also release harmful compounds. While opting for eggs, make it a point that you cook only the portion you intent to eat. If you have leftovers, it’s best to eat them cold in sandwiches or salads rather than reheating.

5. Chicken

5 Everyday Foods That Can Be Harmful If You Reheat Them

Chicken is one of the most commonly reheated foods, yet it poses significant risks. The high protein content in chicken changes the structure which leads to digestive issues and possible food poisoning if not heated evenly. Microwaving chicken is particularly unsafe as it often leaves cold spots where bacteria survive. For safety, eat freshly cooked chicken or consume refrigerated leftovers cold in wraps, salads, or sandwiches instead of reheating.

Check out below Health Tools-

Calculate The Age Through Age Calculator

Go to Source

Hot this week

30,000-ft health scare: British Airways launches probe after 3 pilots suffer food poisoning on Hyderabad-London flight

30,000-ft health scare: British Airways launches probe after 3 pilots suffer food poisoning on Hyderabad-London flight NEW DELHI: Three British Airways pilots operating a flight from Hyderabad to London fell ill after suspected food Read More

Mamata passes July 21 street test; marathon begins now

TMC chairperson Mamata Banerjee addresses supporters during Martyrs’ Day function in Kolkata. On 20th July night, Mamata Banerjee refused to leave the Martyrs’ Day stage after her faction alleged that it had been vandalised. Read More

‘Jantar Mantar not the place for you’: BJP’s Nishikant Dubey urges protesting students to focus on studies

NEW DELHI: BJP MP Nishikant Dubey on Thursday appealed to students protesting over the NEET paper leak at Jantar Mantar to return to their studies, saying education, not agitation, was the path to achieving careers in medicine, engine Read More

Do Humans Use Only 10% Of Their Brain? Here’s What Science Actually Says

Show Quick Read Key points generated by AI, verified by newsroom Many common myths surround brain health and its function. Experts debunk myths: 10% use, age-limited care, constant disease. Read More

Fardeen Khan remembers Feroz Khan’s bond with Farida Jalal

Fardeen Khan remembers Feroz Khan’s bond with Farida Jalal; says, ‘ I’ve always remembered her with great affection’ Actor Fardeen Khan has shared a warm message for veteran actress Farida Jalal, recalling his lon Read More

Topics

30,000-ft health scare: British Airways launches probe after 3 pilots suffer food poisoning on Hyderabad-London flight

30,000-ft health scare: British Airways launches probe after 3 pilots suffer food poisoning on Hyderabad-London flight NEW DELHI: Three British Airways pilots operating a flight from Hyderabad to London fell ill after suspected food Read More

Mamata passes July 21 street test; marathon begins now

TMC chairperson Mamata Banerjee addresses supporters during Martyrs’ Day function in Kolkata. On 20th July night, Mamata Banerjee refused to leave the Martyrs’ Day stage after her faction alleged that it had been vandalised. Read More

‘Jantar Mantar not the place for you’: BJP’s Nishikant Dubey urges protesting students to focus on studies

NEW DELHI: BJP MP Nishikant Dubey on Thursday appealed to students protesting over the NEET paper leak at Jantar Mantar to return to their studies, saying education, not agitation, was the path to achieving careers in medicine, engine Read More

Do Humans Use Only 10% Of Their Brain? Here’s What Science Actually Says

Show Quick Read Key points generated by AI, verified by newsroom Many common myths surround brain health and its function. Experts debunk myths: 10% use, age-limited care, constant disease. Read More

Fardeen Khan remembers Feroz Khan’s bond with Farida Jalal

Fardeen Khan remembers Feroz Khan’s bond with Farida Jalal; says, ‘ I’ve always remembered her with great affection’ Actor Fardeen Khan has shared a warm message for veteran actress Farida Jalal, recalling his lon Read More

Deepika Chikhalia on Sai Pallavi playing Sita in ‘Ramayana’

Deepika Chikhalia on Sai Pallavi playing Sita in Ranbir Kapoor and Yash starrer ‘Ramayana’: ‘She’s a phenomenal actor, but I don’t know how she’ll look Sita’ As excitement continues to grow a Read More

Lord’s Will Not Host ICC WTC 2027 Final! New Venue Revealed

Show Quick Read Key points generated by AI, verified by newsroom The Oval secures 2027 ICC World Test Championship Final hosting. Lord’s overlooked following demerit point for unsatisfactory pitch. Read More

‘Are These Students Terrorists?’: Priyanka Gandhi Targets Centre Over NEET Leak, Lathicharge

Show Quick Read Key points generated by AI, verified by newsroom Priyanka Gandhi demanded accountability for NEET leak, police action. Kamal Haasan criticized system failing youth, offering barricades instead. Read More

Related Articles