We all love the warm, comforting glow of a candle—whether it’s for setting the mood, adding a fresh scent to our homes, or just enjoying a peaceful evening. But did you know that those sweet-smelling aromas and flickering flames could actually be harming your brain? The truth is, your nose doesn’t just detect pleasant scents; it sends those smells directly to your brain, which can help or harm it.

I’ve often talked with students about the power of choice, and when it comes to brain health, you have so many options at your disposal. While it’s true that some toxins are unavoidable, there are many that we can control.

In this blog, I want to dig deeper into the controversy surrounding candles and offer you healthier alternatives. Let’s explore what’s really going on with candles and how you can protect your brain and body from harmful toxins.

The Candle Controversy: Are They Harmful or Not?

The controversy around candles isn’t new, and it often depends on who you ask, which candle you’re burning, and how often you use them. So, what’s the deal? Are candles harmful to your health?

The answer isn’t simple. On one hand, experts agree that candles release volatile organic compounds (VOCs)—harmful particles and vapors into the air. Some argue that the amounts are so small and infrequent that burning a candle now and then won’t cause harm. According to them, occasional candle use doesn’t pose a significant health risk.

But, here’s the thing: other experts say that even small amounts of VOCs and synthetic fragrances can accumulate in your body over time, especially since we often burn candles in closed spaces. These chemicals are known to be toxic, and when you breathe them in, they’re sent directly to your brain. Over time, this can lead to a buildup of toxins that your body may have trouble eliminating. I don’t know about you, but “occasional usage isn’t dangerous” isn’t good enough for me. I’d rather avoid risks when I can.

The problem becomes even more complicated when we consider that the combination of different chemicals in scented candles can produce reactions that affect different people in various ways. It depends on the receptors in your nose and how they interpret the smells. What may not bother one person could trigger headaches, allergies, or brain fog in another.

Here’s another important point: those toxic vapors don’t just stay in the air while the candle is burning—they’re released whether the candle is lit or not. Yes. Even if you don’t light that candle, the toxins are still being emitted, just at a slower rate.

The Danger of Accumulating Toxins in Your Body

Let’s break it down a bit more. Toxins accumulate in your body. While a small amount here and there might not seem like much, over time, those little bits add up. Think about it like putting small pieces of litter into a trash can. Eventually, the trash can will overflow. The same is true for the toxins in your body. And worse, these toxins might stay forever in your body. So, if there’s anything I can do to reduce the number of toxins that enter my body, I want to make sure I’m doing it—especially if I can avoid them with healthier alternatives.

I also don’t want to present a gift to a loved one that could potentially harm them over time. Imagine giving someone a beautifully wrapped candle, only to later find out that the fragrance it contains could affect their health. It’s not worth the risk, especially when there are other options out there.

The Best and Worst Types of Candles

Some candles are more toxic than others, and it all comes down to what they’re made from. Paraffin wax, for example, is the cheapest material used for making candles, but it’s also the worst for your health. Paraffin wax releases toxins much faster, especially when burned. I recommend avoiding candles made with paraffin wax at all costs.

If you want to make a healthier choice, opt for candles made from beeswax, soy, or other vegetable-based waxes. These are slower to release toxins into the air and are much better for your brain health. But remember—price matters. The higher-quality, more expensive candles tend to be made from these safer materials, so it’s worth the investment.

One thing to watch out for is clever marketing. Just because a candle is labeled as “aromatherapy” or “botanical fragrances” doesn’t mean it’s free from synthetic fragrances or toxic chemicals. Always check the label to make sure the candle is made with 100% pure essential oils or non-toxic ingredients. Your nose has direct access to your brain, so you want to be cautious about what you’re inhaling.

Your Nose and Your Brain

When you go to the hospital for surgery, what do they do to put you under anesthesia? They don’t inject it into your bloodstream—they give it to you through your nose. Why? Because your nose has a direct pathway to your brain, and it’s the fastest way to deliver substances there. So, when you inhale toxic chemicals from a candle, they reach your brain almost instantly. That’s why it’s so important to make intentional, informed choices about what you’re burning in your home.

Safer, Brain-Friendly Alternatives to Candles

If you love the ambiance and scents that candles bring but don’t want to risk the health of your brain or your body, don’t worry. There are plenty of safer alternatives out there. Let’s take a look at some options that are just as effective at creating a cozy, aromatic atmosphere:

• Potpourri: You’ve probably seen those beautifully packaged bags of dried flowers and herbs. Not only do they look lovely, but they also release delightful, natural scents without the harmful chemicals.

• Essential Oil Diffusers: If you love essential oils, an oil diffuser is a great option. It allows you to fill your space with your favorite scents without burning anything. You can also experiment with different oils to create your own custom blends.

• Simmering Spices: Have you ever smelled the sweet, spicy aroma of cinnamon and cloves in the air during the holidays? You can recreate that scent by simmering a pot of water with your favorite spices. It’s a simple, natural way to add fragrance to your home.

• Fresh Flowers and Herbs: Nothing beats the fresh scent of nature. Keep a bouquet of fresh flowers or herbs like basil and rosemary around your house to fill the air with a clean, natural fragrance.

• Real Christmas Trees: If you’re gearing up for the holidays, a real Christmas tree can fill your home with that iconic pine smell, without any toxic side effects.

Final Thoughts

As we approach the “giving season,” I want to encourage you to make intentional choices for your health and the health of those you love. By being selective about the candles you buy and considering these healthier alternatives, you can reduce your exposure to harmful toxins.

And if you’re looking for even more ways to improve your brain health, don’t forget to sign up for my free brain quiz, newsletter, or one of my affordable services. This season of giving is the perfect time to take action and invest in your brain’s future.

Take care of your brain—it’s the only one you’ve got!

Learn More From Me

If you’re interested in learning more about this topic, or if you want advice that’s just right for you, consider attending one of my free Better Brain Masterclasses. These classes give you great tips and strategies for keeping your brain sharp as you get older. For more printable resources, be sure to check out my resource library and don’t forget to connect with our supportive community on Facebook. Together, we can make the most of every brain-boosting opportunity!

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Your brain’s destiny is in your hands.🧠

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