Using Microwave During Pregnancy – Is It Safe?

Microwaves have simplified a woman’s life; now, they are found in almost every house. It is convenient to use, and most importantly, it saves time. You can heat your food or bake a cake in less than an hour, and the microwave is a blessing when you’re short on time. But if you are pregnant, you might wonder whether or not using a microwave in pregnancy is safe. There are certain myths (or maybe facts) associated with the use of microwaves, and when you are nourishing a baby inside you, you’re likely going to think about all those myths about using a microwave that you might have read somewhere or heard from your family members or friends. Before you stop using it cold turkey, find out if you should make that decision!

Can a Pregnant Woman Use a Microwave?

The radiation emitted from a microwave cannot be detected with the naked eye as it is odourless and invisible, so a pregnant woman should be careful about using a microwave. If the microwave door does not lock or is damaged, it is best to avoid cooking in a microwave (1). Microwaves that have been used for more than two years are believed to have a higher leakage than the newer models. A microwave that is leaking its radiation can be harmful to a pregnant woman, as the waves can reach up to 12 cm, and if the pregnant woman stands very close to the microwave will be exposed to the harmful waves. Using a microwave is best avoided during pregnancy, but if you wish to cook food or bake a cake in a microwave, you should follow the precautionary tips below.

Tips for Using a Microwave Safely While Pregnant

It is advisable to use a microwave oven during pregnancy by following all the safety standards which are mentioned below (4):

• Ensure that your microwave is safe to use and does not leak.
• You should place the food bowl inside the microwave, set the temperatures and stay away until it’s done. This practice will keep you away from the electromagnetic fields.
• If you have purchased a new microwave, wait for the technician to come home and demonstrate how it works.
• Whether you are a regular user or a new one, you must read all the instructions in the manual carefully before operating the oven.
• Avoid using a microwave for too long and overheating the food in a microwave.
• If you have been using a microwave for a long time, purchasing a new one is better. Since older models have a higher chance of leakage.
• While buying a microwave, look for the BIS accreditation or ISI mark.
• Heat the food in microwave-safe bowls and avoid heating it in plastic as it might get mixed with your food.
• Always wear gloves while inserting or removing the food trays from the microwave.
• Stand at a good distance while lifting the lids from the cooked dishes to avoid steam burns.

Can You Eat Microwaved Food While Pregnant?

You can eat microwave-cooked food, but it should not be overheated. When the food is cooked in the microwave, its molecular form or structure is not altered. Therefore, it can be concluded that the food is not contaminated (2). As per several studies, the nutritional value of the food decreases when cooked in the microwave. However, some people believe that cooking in a microwave retains more nutrients and minerals in the food than it does through the conventional way of cooking. You would have witnessed that many times, the food in the microwave gets heated unevenly and gets extremely hot at times. So, ensure the food cools down and reaches room temperature before consuming it.

FAQs

1. Can microwaving food harm my unborn baby?

Using a microwave to heat food is generally considered safe during pregnancy. Microwaves work by emitting non-ionising radiation, which is not strong enough to harm you or your baby. However, safety precautions such as ensuring the microwave is in good working condition and not leaking radiation are essential.

2. Is it safe to stand near a microwave while it is running?

It is safe to stand near a microwave while it is operating as long as it is functioning correctly and not damaged. Modern microwaves are designed to contain electromagnetic radiation within the unit. You can stand a few feet away while using it to be extra cautious (5).

3. Can microwaving plastic containers release harmful chemicals?

Yes, microwaving certain plastics can release harmful chemicals like BPA or phthalates, which can be harmful during pregnancy. Use microwave-safe glass or ceramic containers instead of plastic to avoid this risk (3). If you must use plastic, ensure it is labelled as microwave-safe.

4. Are there any specific foods I should avoid microwaving during pregnancy?

While microwaving is safe, pregnant women should avoid certain foods that might pose health risks regardless of how they are prepared. For instance, avoid microwaving processed meats, as they can contain harmful bacteria and high levels of nitrates. Always ensure that leftovers and ready-to-eat meals are heated thoroughly to kill any potential bacteria.

Rest assured, when used correctly, microwaves pose no threat to you or your baby. According to FDA reports, microwaves emit very low levels of radiation. So, with proper care and precautions, it’s perfectly safe to use a microwave while pregnant. However, if you still have doubts, it’s always a good idea to consult your gynaecologist about using a microwave or eating microwaved food during pregnancy.

References/Resources:

1. Radiation: Microwave ovens; WHO; https://www.who.int/news-room/questions-and-answers/item/radiation-microwave-ovens; June 2005

2. Microwave cooking and nutrition; Harvard Health Publishing; https://www.health.harvard.edu/staying-healthy/microwave-cooking-and-nutrition; August 2021

3. Microwave oven safety; CSIRO; https://www.csiro.au/en/research/health-medical/nutrition/microwave-oven-safety

4. Microwave Ovens; U.S. Food and Drug Administration; https://www.fda.gov/radiation-emitting-products/resources-you-radiation-emitting-products/microwave-ovens

5. Non-Ionizing Radiation Used in Microwave Ovens; U.S. Environmental Protection Agency; https://www.epa.gov/radtown/non-ionizing-radiation-used-microwave-ovens#

Also Read: 

Gadgets to Avoid when Pregnant
Treadmill Exercise while Pregnant
Using a Mobile Phone during Pregnancy
Are Airport Scanners Safe in Pregnancy?

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