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Science Shows Meditation Can Keep the Brain Young (and Guide for Beginnners)

Science Shows Meditation Can Keep the Brain Young (and Guide for Beginnners)

Plenty of scientific studies have shown that physical exercise is a powerful tool to slow down the effects of aging. Among other benefits, regular exercise helps us maintain our strength, endurance, and flexibility as we age.

Now it turns out that there’s an easy way to slow down the aging in our brains! An exciting new study from Harvard University shows that a simple practice, if done regularly, can prevent aging in the brain. The tool? Meditation. We’ve all heard that it produces feelings of relaxation and peace, and is good for stress reduction. Now, for the first time, scientists have actual proof that meditation can actually reverse the aging process in the brain. Using sophisticated medical technology, Harvard researchers have shown that meditation produces measurable changes in crucial parts of the brain that control emotion, memory, and learning.

The Study

In the 8-week study, Harvard researchers used magnetic resonance imaging to compare the brains of two groups. One group practiced mindfulness meditation exercises for 27 minutes per day during the 8-week period, and the other group did not meditate during the study. Both groups also filled out questionnaires before and after the study that measured participants’ levels of stress and anxiety. MRI scans of participant’s brain were taken both before and after the study. At the end of the study, the MRI images showed striking differences between the two groups in crucial areas of the brain that control emotion and thought.

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The Results

The researchers found that the hippocampus, which usually shrinks with age, was thicker in the meditators after the 8 weeks, and unchanged in the nonmeditators. The hippocampus controls memory, learning, self-awareness, and compassion; functions associated with mindfulness meditation.  The amygdala, which controls emotions such as stress and anxiety, showed a decrease in density in the meditators. The researchers associated this decrease with the reduction reported by the meditators, but not by the other group.

Benefits of Meditation in Daily Life

So, how would these brain changes brought about by meditation translate into real life? The meditators reported feeling less stress and anxiety than the control group. Meditation causes you to slow down repeatedly and to practice focusing on your breath (or a mantra or image, depending on what kind of meditation you are doing). This can build the habit of stopping before you react, instead of just reacting without thinking. Say an angry coworker approaches you with an angry comment, accusing you of making a mistake. If you aren’t prepared, your instincts would probably be to go on the defensive, and you might find yourself in an argument. If you stopped and took a breath before you began your conversation, however, you could approach the conversation in a way that would help your coworker to relax and to release his or her anger. If someone cuts you off on the highway, your habit of pausing to breathe before reacting might stop you from reacting with a loud honk or an angry gesture.   Feeling less angry and stressed can enhance your life and the lives of those around you, as well. In addition, your brain will remain active and retain the ability to learn and remember, functions that we tend to lose as we age.

How to Meditate

If you’ve never meditated, but would like to start, there are many resources available. If you’re interested in meditating with a group, just Google “meditation groups” and see what you can find near you. Many excellent books and tapes with meditation instructions and guided meditations are available on Amazon. Tara Brach and Pema Chodron are two widely popular teachers who have published books and tapes on meditation. There are many other wonderful teachers in addition to those two.

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A Meditation for Beginners

Here’s a very simple meditation you can do anywhere,  anytime – in your living room, your office, even your car.

1. Take a comfortable position: you can sit cross-legged on a cushion, or upright on a chair, whichever is most comfortable. Your spine should be upright but not stiff, shoulders relaxed. Keep your head up, as if lifted by a invisible string. Place your hands firmly on your thighs, palms down or upright, whichever feels more comfortable.

2. Direct your gaze a few feet in front of you. Hold a soft, steady gaze.

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3. As you breathe in and out, taking deep, natural breaths, keep your attention on your breath. When your mind wanders (and it will) gently bring your attention back to your breath. In the beginning your mind will be very busy and full of chatter; don’t worry! Just let your thoughts rise and fall and keep coming back to the breath.

4. Start with 10 minutes per day. Gradually increase your time as you feel more comfortable with the practice.

Again, if you want to go further, seek out some of the resources mentioned in this article.  As you go along, know that not only are you reducing your stress and anxiety, but you are keeping your brain young and healthy, too!

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Featured photo credit: Pray by belgian chocolate via imcreator.com

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Last Updated on January 11, 2021

11 Hidden Benefits of Using Oil Diffusers

11 Hidden Benefits of Using Oil Diffusers

Affordable, relaxing, and healthy, oil diffusers are gaining popularity with people everywhere due to their extensive benefits. Oil diffusers work through the simple process of oil diffusion, which uses heat to turn oil into a vapor that is then spread around a living space. Diffused oil can have several relaxation and health-related benefits, including safe scent-dispersion, mosquito and mold defense, stress relief, and more!

Read on for 11 hidden benefits of using oil diffusers.

1. Safe Scents That Make Sense

Unlike candles or air fresheners, oil diffusers release cleansing molecules into your air that work to purify it, not overload it with unhealthy chemicals. Electronic diffusers also do not pose the fire risk that candles do. Plus, they contain the added feature of interchangeability, which means you change oil types for different scents and health benefits.

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2. Stress Relief

Several lab studies have confirmed that diffusing essential oils like lavender have been shown to reduce stress and help relieve anxiety in medical patients. Preliminary studies have also shown that oil diffusers can help alleviate symptoms of depression.

3. Improved Sleep

Diffused oil has relaxing properties that can help people of all ages fall asleep quicker and sleep more soundly. Electronic diffusers not only have the option to mix and match different oil blends (Try a lavender, Bulgarian rose, and Roman chamomile blend to help with insomnia), they also run at a gentle hum that helps relax an agitated mind. Many also come with an auto shut-off feature to help conserve oils once you have fallen asleep.

4. Appetite Control

Much like gum, oil diffusers can help stimulate the senses in a way that works to curb appetite. New research has shown that diffused peppermint oil can help curb appetite by inducing a satiety response within the body. Diffused peppermint oil has also been shown to increase energy.

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5. Bacteria and Mold Killing

When essential oils are diffused in the air, they break down free radicals that contribute to the growth of harmful bacteria. Eucalyptus, thyme, and tea tree oils are especially good for this purpose. Diffused oil is also highly effective when it comes to combating fungal yeast threats, as the oil help makes the air inhospitable for yeasts such as mold. Pine and red thyme essential oils are best for combating mold.

6. Decongestion and Mucus Control

Ever tried Vick’s Vapo-Rub? Its decongesting powers come from active ingredients made from the eucalyptus tree. In principle, oil diffusers work the same way as Vapo-Rub, except they diffuse their decongesting vapor all around the room, not just on your chest or neck. Oil diffusers have been known to cure pneumonia in lab mice.

7. Mosquito Repellant

Nobody likes mosquitoes — but when the trade-off means using repellants full of DEET, a toxic chemical that can be especially harmful to children, mosquito control can often seem like a lose-lose. However, scientists have shown that oil diffusers can be used as a safe and highly effective mosquito repellant. Studies have shown that a diffused oil mixture containing clove essential oil and lemongrass essential oil repelled one type of Zika-carrying mosquito, the Aedes aegypti mosquito, at a rate of 100%.

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8. Pain Relief

While applying oils directly to areas of your body may be the most effective way to alleviate pain, diffusing essential oils can also be an effective means of pain relief. When we inhale healthy essential oils, they enter our blood stream and can help internally relieve persistent pain from headaches, overworked muscles, and sore joints.

9. The New Anti-Viral

Research into the anti-viral effects of oil diffusion is now just gaining steam. A recent study showed that star anise essential oil was proven in medical experiments to destroy the herpes simplex virus in contained areas at a rate of 99%. Another study showed the popular DoTerra oil blend OnGuard to have highly-effective influenza-combating powers.

10. Improved Cognitive Function

Diffusing essential oils has also been shown to improve cognitive function. Many essential oils have adaptogenic qualities, which can work twofold in soothing us when we’re stressed, and giving our bodies a pick-me-up when we’re feeling down or sluggish. By working to level out an imbalanced mood, diffused oils also help us to focus. There are also several essential oils which have been shown to help balance the body’s hormones. With prolonged use, these oils can work to repair the underlying causes responsible for hindering cognitive function.

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11. Money Saving

With ten clear benefits of oil diffusers already outlined, there is one more that should now be obvious: using an oil diffuser will help you to save money. As an anti-viral, bug repelling, and stress-relief solution rolled into one safe product, an oil diffuser used with the proper oils will save you money on products you might otherwise be buying to help cure those pesky headaches or get your kids to fall asleep on time. If you’re wondering just how affordable oil diffusers can be, check the buyer’s guide to the best oil diffusers — you’ll be sure to find one that fits your budget!

Featured photo credit: Jopeel Quimpo via unsplash.com

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