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5 Things You Should Never Microwave But You Didn’t Know

5 Things You Should Never Microwave But You Didn’t Know

You might want to think twice before going to heat up that plastic covered stew from last night.

Along with a fridge, stove and TV, I am pretty willing to bet you have a microwave in your home. That is a pretty safe bet as 95% of Americans own a microwave oven.

An Accidental Invention

Many things around us today have come about as a pure fluke such as post it notes, the Slinky, and Kim Kardashian’s career.

The Microwave falls under this category as well.

Percy L. Spencer was an electronics genius who served during World War II. On a tour, one of his laboratories he stopped for a moment in front of a magnetron, not the villain from Transformers but a large tube that drives radars. The tube’s ability to heat was noticed from a melting chocolate bar that was in his pocket.

To see if it was genuine heat, Spencer tested a bag of popcorn kernels that ended up popping all over over the room.

Seeing an Opportunity

This phenomenon might have just been regarded as an amusing experiment to Percy, similar to people dropping Mentos into bottles of Diet Coke; however he had over 150 patents to his name and saw a possibility.

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The first microwave oven stood five foot six inches tall and weight 750 pounds.

The microwave found a place early on in restaurants, rail cars and ocean liners as a means to cook large quantities of food.

It would take decades though before the microwave oven was developed as beneficial and affordable for the average family.

Cooking With a Radar Box

Make no mistake, a radar box is exactly what a microwave oven is. A microwave cooks food with oscillating electromagnetic energy that are very similar to radio waves but move back and forth at a much greater speed.

Where a normal oven’s heat slowly penetrates through food, microwave oven heat immediately reaches molecules around an inch below the surface of the food.

Microwaves produce non-ionizing radiation and there are studies that show that this can affect changes in your blood and heart rate along with microwaved food causing certain type of intestinal and stomach cancers

What specific things can be compromised by using a microwave?

Microwave ovens have to go through much more extensive testing and safety procedures these days so manufacturers will say the health risks are greatly reduced. Convenience is paramount and people will understandably try to save time when possible, but here are 5 things you are better off never putting in a microwave oven.

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1. Breast Milk

A key benefit of providing a newborn breast milk is being able to introduce the baby to powerful bacteria-fighting agents that are contained within the milk.

The Journal of Pediatrics ran tests on 22 samples of frozen breast milk heated in a microwave on either low or high heat and found that breast milk heated on high heat showed greater E-coli growth. This was 18 times higher than the milk heated without a microwave.

The samples microwaved at lower temperatures dramatically decreased isozyme activity as well as promoted the growth of harmful bacteria for babies

2. Broccoli

Broccoli is no stranger to the microwave as it is one of the most common quick heated vegetables around.

Any form of cooking is going to destroy some nutrients in food. Steaming is the most gentle and still causes a loss of around 11% of the antioxidant content of broccoli.

Cooking broccoli in a microwave with a bit of water lost up to 97% of its beneficial antioxidants.

3. Frozen Fruit

This has always been a big time saver. Buying frozen foods is actually not a bad idea as the flash freezing process can help preserve the nutrients of the fruit. Fruit immediately starts losing nutrients the moment it is picked. This is why frozen fruit or veg from the other side of the country can have a higher nutrient profile than local organic produce that might have spent more than a week in storage, transit and then on shelves.

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Russian studies in the late 70’s revealed that defrosting frozen fruit in a microwave ended up converting beneficial glucoside and galactaside into carcinogenic substances.

The Russians also continued studies into the early 90s that showed immunological effects of microwaves.

Frozen fruit is best thawed in a fridge or simply on a counter top at room temperature.

4. Defrosted Meat

Some microwaves rotate and some do not, which can lead to uneven distributions of cooking and thawing.

Frozen meat is a tough thing to have to defrost in a microwave, as it can take so long that it becomes very easy to start cooking it. Edges of meats can start to cook and turn brown while the inside remains frozen.

When that meat gets to the 40-140 degrees fahrenheit level bacteria begins to grow and multiply. If the meat is not immediately cooked you are looking at a pretty contaminated piece of meat.

Japanese researches found that meats cooked longer than 6 minutes in a microwave also lost half of its vitamin B-12 content.

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The best thawing tips are to let it defrost in a fridge overnight or thaw under cold, running water.

5. Dishes Covered in Plastic Wrap or in Plastic Containers

There are a lot of takeaways from this, but a very key one is to not microwave anything with any form of plastic around it. When you heat foods covered in plastic you can create carcinogens.

Heating these plastic wraps or containers can release harmful toxic chemicals directly into your foods. Some of the chemicals that can be derived from plastics are:

  • BPA
  • polyethylene terpthalate (PET)
  • benzene
  • toluene
  • xylene

Related to the breast milk issue above, it seems smart to not heat up any form of plastic baby bottle in a microwave.

Wrapping It All Up

Big changes in safety and design have definitely taken place in the manufacturing of microwave ovens. The companies that sell these products will be quick to point out the safety measures that were taken in their product’s creation.

Of course these companies will say that though, they really do not have a choice when sales and revenue are the bottom line.

The point is to try and prepare foods as traditionally as possible and eliminate or at least drastically reduce the use of microwave cooking.

Our time saving measures can actually end up causing us more problems in the long run.

Featured photo credit: Ethan via flic.kr

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Jamie Logie

Jamie is a personal trainer and health coach with a degree in Kinesiology and Food and Nutrition.

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Last Updated on July 8, 2020

18 Benefits of Journaling That Will Change Your Life

18 Benefits of Journaling That Will Change Your Life

The act of writing in a journal often seems daunting or unnecessary to many people. Even authors who work on novels might shun the idea of daily diaries. What purpose does jotting down words on a regular basis do if not contributing to the next novel, play or song? I know from experience many benefits of journaling that I wish to share.

1. Understand Yourself Better

Though many people and even writers avoid keeping journals, I vow to do it more often. Not only do I desire to take up daily journaling but also I plan to do it with pen to paper.

Some of the benefits I’ve found from my more active days include finding myself in the sense of understanding what matters to me and what I want out of life. I’ve been incredibly fortunate to find a spouse who is my best friend and advocate in raising children. I attribute this and much more to what I learned about myself in keeping journals for years.

2. Keep Track of Small Changes

I’ll admit that I never got very far with my guitar lessons, but in writing in a journal, I have seen the ability to track small changes like those that come when you practice anything.

Those learning a musical instrument often fail to see the small improvements that come with regular practice. Writing won’t help you switch chords any faster, but it will help you to develop a better sense for language and grammar just by doing it.

3. Become Aware of What Matters

As you continue to write in a journal, following a stream-of-consciousness feel, you can look back on the topics that you chose to write about. Those issues and emotions that poured out of you will provide insight on to what matters most to you.

You may not even realize that you’re job is depressing you or that you want to spend more time with your kids until you look over your thoughts that you weren’t really thinking about.

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4. Boost Creativity

The idea that the brain and its neural activity across hemispheres encourages learning also shows up in increased creativity. Just like with learning an instrument, your increased activity will inspire your thoughts to connect and reconnect in different ways.

When I wrote in a journal, I often wrote poetry as well as just my thoughts as they came out. I started to hear poems more in my mind; so much so that I took to scrawling lines on napkins and finding metaphors in mundane activities.

You really are what you do, so writing helps grow more than being a writer. Writing boosts the way you communicate and structure language, which really is a creative process.

5. Represents Your Emotions in a Safe Environment

A journal is as private as it gets. You can lock it in a safe or tuck it under a pillow and no one will accidentally share it on social media or have an opportunity to “leave a comment.”

Write about your sorrow as much as your happiness and frustration and know that you don’t have to keep your emotions inside your body. You can put them on paper.

6. Process Life Experiences

When you take the time to look back over what you’ve written, be it a week or a year later, you will have the distance you need to more objectively interpret your raw feelings.

Everything from losing a job to losing a loved one can emerge in a new light for a fresh perspective. Figuring out how the benefits of journaling affect your perspective on life will create connection and increase creativity.

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7. Stress Relief

In combining the exercise inherent in fine motor coordination that comes from the act of writing with the emotional release of self expression, those who maintain a journal relieve stress.

Try it out. Go home and write about your day. Write about the traffic. Write about the coffee order the barista got wrong but you didn’t have time to change. See how you can physically purge some of that pent-up stress by putting it on paper.

8. Provide Direction

Though journaling is often conducted as an activity without much direction, it often provides direction.

One of the biggest benefits of journaling is that your chaotic thoughts merge to show a direction in which to head. Asking the right questions is the only way to achieve the best solutions, so look to your journal to find your way toward your next goal.

9. Solve Problems

Just as in practicing math problems, we all get better at finding hidden solutions through the act of processing.

Think of your next goal as X and solve your life problems by reading your journals as word problems. The benefit of journaling here is that you write, explore and process to recognize and then solve problems.

When life is too in-your-face, you have to step back to see reality. Living in the moment allows us to write in the moment and use that expression to solve problems.

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10. Find Relief From Fighting

Solving your problems only comes after time to process, recognize and strategize. Just as in the benefit of journaling where relief comes from the act of writing, relief from fighting comes when you decide to “sit this one out” and communicate one-way.

Fighting is only productive when the fighters care to communicate and find common ground. When the emotions are as high as the stress levels, writing will function as the best time out.

11. Find Meaning in Life

Journaling will show you why you are living, whether you are wallowing in things you wish to change or striving to make the changes. Your life will begin to take on new meaning and your own words will reveal the actions that got you where you are so that you can assess and pave a new path for your future.

12. Allow Yourself to Focus

Taking even a small amount of time out of every day will provide you with not only peace of mind but also increased focus. Taking a break to meditate in writing and journaling will sharpen your mental faculties.

13. Sharpen Your Spirituality

When we write, we allow all the energy and experiences to flow through us, which often provides further insight into our own spirituality. Even if your parents didn’t raise you to follow a specific religion, your thoughts will start to show you what you believe about the universe and your place in it.

14. Let the Past Go

I’ve mentioned a few examples where going back over your writing offers advice and direction, but the simply truth is that writing down our feelings can be the best way to let them go. We can choose to literally throw these pages away when they’re filled with negativity and hate.

15. Allow Freedom

Journaling is the perfect way to not only express yourself but to also experience the freedom of being who you are. Your books can stay private or you can publish them. Your freedom stems from your sense of self and your perception of your thoughts.

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16. Enhance Your Career

Again, the private act of pen-to-paper processing provides the benefits of journaling mentioned above, but you can also enhance your career when you take similar ideas and categorize, edit and publish them in an online blog.

Your thoughts will often be personal and express emotions, but another benefit of journaling is uncovering fresh ideas about your work.

17. Literally Explore Your Dreams

All the benefits I’ve mentioned explore ideas, thoughts and emotions, which is also what our dreams and nightmares do. Through writing down your dreams from the previous night, you can enhance your creativity as well as connect some of the metaphorical dots from the rest of your journal.

18. Catalog Your Life for Others

No one wants to think about dying, but we all die. Leaving a journal will act as a way to reconnect with family and friends left behind. The ideas you wish to keep personal while you process the life you’re living will serve to rekindle and inspire those who loved you through the process.

We consider our partners our life witnesses, but writing provides a tangible mark on the world.

Now that you’ve learned all the benefits of journaling, it’s time to start writing a journal:

Featured photo credit: Kelly Sikkema via unsplash.com

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