Is it even possible to do it for free? Invigorate your brain with light! What are the surprising effects shown by the latest research?
Hello! I'm John, here to support your health and lifestyle.
Have you ever felt like, "My head has been feeling a bit fuzzy lately..." or "I want to feel more alert, but what should I do?" When you lead a busy life, you may feel a decline in your ability to concentrate or your memory. If you are worried about such things, today we will bring you some interesting information. Perhaps with the power of "light" you can find a hint to invigorate your brain without spending a lot of money!
This time, we will be explaining the "brain care method using light," which is attracting attention in the latest research, in a fun and easy-to-understand way that is easy for beginners to understand!
What exactly does "brain care with light" mean?
You may be wondering, "What does it mean to care for the brain with light?"Phototherapy"Or"Photobiomodulation (PBM)It's called "Therapeutic Use of Light," and the idea is to improve the functioning of cells by shining light of specific colors on the body. Doesn't it sound exciting, like something out of a science fiction movie?
To put it in perspective, just as plants grow healthily in sunlight, our cells are activated by exposure to specific light.Red light" and a red light "Near infrared raysIt's a light that you can't see with your eyes but that you can feel the warmth.
Why is light good for your brain? The secret is in your cells' energy factory!
So why does this light have a positive effect on the brain? The key lies in the "Mitochondria"It is a small organ called the spleen.
Mitochondria are often likened to the "energy factories of cells." They are extremely important because they produce the energy we need to function. It is thought that red light and near-infrared light act on mitochondria, making them more active in producing energy. In other words, if the mitochondria in brain cells are healthy, the functioning of the entire brain will improve!
By making the brain's nerve cells (important cells that transmit information) more energetic, you can improve your memory and concentration.Cognitive functionWe can expect this to have an effect of increasing ".
New research reveals the incredible power of light!
Recently, some interesting research results have been reported about brain care using light. Researchers have investigated how this "power of light" actually affects our brains.
In the study, participants were given red or near-infrared light using a special device that used LEDs (light-emitting diodes, similar to those found in energy-saving light bulbs) to shine light on their heads, and the researchers then monitored how their brain function and reaction times changed before and after the light was applied.
Amazing results: improved brain function and faster reactions!
The results showed that the light-exposed group showed a tendency for various brain functions to improve! Specifically, the following exciting changes were observed:
- Improved executive function:This ability is like the "brain's command center" that helps you make plans, organize things, and control your attention. It seems that improving this ability will lead to more efficient work and study!
- Improves memory:Maybe you'll find yourself asking, "What was that?" less often?
- Increased processing speed:It's like your mind is working faster.
- Faster reaction times:You may be able to react to things more quickly.
Researchers believe these effects may be due to light improving blood flow to the brain, reducing inflammation, and activating mitochondria, as we mentioned earlier.
Is it really possible to do it for free? How do I do it?
Well, the title of the original article said "free technique," but this research used a special LED device. You might be thinking, "Oh, so I guess I need a special machine after all..."
Admittedly, at present, specialized equipment is often required to efficiently deliver the specific wavelengths of light used in studies to the brain, but don't get discouraged just yet!
first,"Light itself" is all around us, like sunlight, and basically costs nothing. Of course, sunlight does not have the same effect as the special light used in the study, but it is well known that exposure to sunlight itself has a positive effect on mental and physical health (for example, it helps produce vitamin D and brightens the mood).
And best of all, this light therapy technology is still new, and research is progressing rapidly.There may be easier, cheaper home devices in the futureThere is a good chance! If that happens, we may be able to care for our brains at home easily, and perhaps even for almost free. This is certainly a promising future for healthcare!
However, prolonged exposure to strong light or directing it directly at your eyes can be dangerous, so if you're interested in light therapy, be sure to seek professional advice.
Important points to know and future expectations
This use of light for brain care is very appealing, but there are a few things you should know.
- New research areas:This study was small-scale, and further research is needed to determine efficacy and safety.
- It doesn't work the same for everyone:The effects may vary from person to person depending on their constitution and condition.
However, it has been pointed out that light therapy may have fewer side effects as a non-drug treatment, and it is hoped that it may also be applied to the prevention and treatment of brain diseases such as depression and dementia. I am really looking forward to seeing future developments in this research!
A word from John
Wow, it's kind of exciting to think that light has such hidden power! It feels like the future, when we don't have to take special medicine or do difficult training, but can instead revitalize our brains just by being exposed to light. Although much of this technology is still in the research stage, I look forward to the day when this technology becomes more accessible and many people can easily care for their brain health!
This article is based on the following original articles and is summarized from the author's perspective:
This Free Technique Could Enhance Brain Health &
Response Time, Study Finds