Participants in the experiment were between ages 34 and 70, both female and male. While one group was exposed to red light for 3 minutes in the morning, the other had the session in the afternoon. Their eyesight was measured via a test of their ability to differentiate between colors 3 hours after the session, and again a week later. The group who had the morning red light session showed an average improvement of 17% in their color contrast vision.
The afternoon group showed no results. The researcher's hypothesis as to why this happens is that the mitochondria in the retinal cells may follow the body's circadian rhythms, as Prof. Jeffery explains. The research team can state with confidence that the optimal duration for a red light session is 3 minutes and that the results will last for a week.
The exposure session was conducted as follows: the light used came from a commercial flashlight with 9 LEDs "mounted behind a light diffuser [...] light was delivered down a white internally reflecting tube that fitted over the eye with an internal diameter of 3.2 cm" (1.2'')."
Devices of that specific wavelength are available to purchase online, but we would suggest a vigorous search for a trustworthy source.
Source: Medical News Today
Scientists Create a Human Heart in a Lab
After a new breakthrough in the United States, it looks like scientists will be able to grow synthetic hearts in the coming years. Take a look.
This Anti Viral Drug Can Potentially Block Covid-19
You probably heard of the anti-viral drug remdesivir and its potential against Covid-19. Here’s an overview of the drug and how it works.
This Study Shows Where People Need to Be Touched
Touching is vital for human development in children, and it's also vital for the strength of familial and romantic relationships. Learn more here.
The Sleep Benefits of Saffron are Now Backed by Science
A new study found that saffron has one more health benefit that is now confirmed - improving sleep.
6 Coronavirus Indicators That You May Not Have Heard Of
Here, we list some of the more unusual and lesser-known COVID-19 symptoms you might not be aware of yet.
These Things All Say Something About Your Body Or Mind
There are many things that you can determine about your body and mind just by looking at yourself. Here are 10 things that your body says about you.
16 Human Foods You Can Share With Your Dog or Cat
In this article, we will present you with 8 foods for dogs and 8 foods for cats.
General Trivia for Rounded Knowledge
Gathered here are questions from all walks of life, can you answer them all?
Does Zinc Actually Work to Fight the Flu and Cold?
Zinc is an essential mineral. Some say it can even shorten the duration of a cold by 2 days! Let's learn the science behind it.
How Much Do You Really Know About Diabetes?
Diabetes is one of the biggest health risks we all face. But do you know why? This video provides the information we should all know about the disease.
Beetroot Juice Can Really Improve Your Life...
Learn about the amazing health and wellness benefits of beetroot juice.
12 Supplement Facts That Will Surely Horrify You!
The supplement industry isn’t what it seems. In fact, peeling back the curtain just a tiny bit reveals an insidious underbelly. Find out more here!
WARNING: Who Shouldn't Consume Turmeric? Find Out Here
Discover more about who shouldn't consume turmeric or curcumin in this video:
Drink Your Way to Better Immunity with These 5 Teas
Boost your immunity and reap other health benefits when drinking these teas.
If You Like to Sleep in, We Have Some Bad News For You...
A new study shows that there's a link between sleeping too much and getting dementia (or even dying early). Read all about it here.
9 Handy Body Tricks That You Will Use Again and Again!
Got a stuffy nose? Can't calm your urge to pee? Finding difficulty sneezing? Your body can save you if you know these 9 tricks!
The Link Between Dry Brushing and Lymph Drainage
Learn how to safely and effectively drain your lymphatic system at home via dry brushing.
10 Items in Your Kitchen That May Be Damaging Your Health
There are a number of items in the kitchen that we often take for granted. But, did you know that many of these items can pose a threat to our health?
Are You Not Eating Enough Protein? And How Can You Know?
We all know proteins are important, because they help build and retain muscle mass, but how much proteins should we be eating?
You Are What You Eat: How Foods You Eat Affect Your Mood
In recent years we discovered how incredibly important a good diet is in preventing neurodegenerative diseases. Here's how it works.
How to Avoid Passing On Infections in Hospitals
How to avoid passing on or getting an infection at a hospital.
Keep Skipping Showers? Here's What Will Happen to You!
What to know what happens to your body when you repeatedly skip showers? Read this article and find out.
What Is the DEADLIEST Virus on Earth?
Humans have lived next to this deadly virus for 4 thousand years, yet we still cannot eliminate it.
Is There a Healthier Herb Than Ginseng? We Don't Think So!
Of all the medicinal herbs known to man, ginseng is probably the most legendary of all – and for good reason: its health benefits are simply extraordinary.
Cartivia: The Revolutionary Treatment for Toe Arthritis
Arthritis in the toe is a common ailment and treatment used to limit movement. However, a revolutionary treatment known as Cartivia has changed this!
Weak and Painful Ankles? Here's a Simple SOLUTION
A positive change in your well-being should arrive very soon after you start practicing this routine designed for weak and painful feet and ankles.
This Doctor Tried the Keto Diet and This is What He Thinks
Curious to try the KETO Diet? Listen to what a doctor has to say first.
Now You Can Make Your Own Vitamin D Supplements at Home!
Vitamin D has incredible health benefits. Here's how you can make some Vitamin D supplements at home.
5 Natural Ways to Boost Your Hearing as You Age
As we age, our hearing is one of the first things to go. However, thankfully there are some natural ways to boost your hearing. Here are five of them.
Expert-Backed Ways to Improve Your Mental Health Every Day
If you or anyone you know suffers from mental health issues, be sure to read through these essential tips.
Studies Show You Can Improve Your Bone Health with Almonds
Osteoporosis is a common illness in the US. This video shows what happens to bone cells when blood is drawn before and four hours after almond consumption.
Just a Sprinkling of These Seeds Can Make You Healthier...
Did you know that you can use the seeds of the sweet basil plant, not only the leaves? In fact, eating has several health benefits.
9 Exercises That Strengthen Your Legs and Lower Body
Our legs have no substitute and we have to keep them strong and active - these 9 simple exercises will keep them fit and in shape!
This Video Will Teach You What Dyslexia Is & How It Works
If you've ever wondered what dyslexia is and how it works, then this is the video that you need to watch.
Wow! I Never Knew Camphor Had So Many Great Benefits!
Camphor is one of the main ingredients that gives Vicks VapoRub its strong smell and decongestant abilities. It has many other benefits and here are 10 of them!
3 Easy Exercises to Alleviate Light-Headedness
If you're feeling dizzy or out of balance, these three exercises will help alleviate your symptoms.
10 Signs That Your Body is Telling You Something Serious!
The human body is amazing, but it does go wrong sometimes. However, there are some subtle signs that many people miss. Knowing these could save you.
Reduce Intestinal Inflammation with This Amazing Drink
Watch this video to know about a potent juice that can help reduce intestinal inflammation.
Not What You Though - How Healthy Skin REALLY Looks Like
Short, concise, and straight to the point - here are 5 skin health myths busted with clear scientific explanations.
Feeling Cold? 8 Surprising Reasons Explaining Why
Feeling cold? These 8 medical reasons may explain why.
Amazing! Who Knew That Celery is so Good For You?
Celery is a crunchy vegetable that is most often looked at as diet food. However, it's so much more than that. Here are 10 health benefits of celery.
Important Facts About Your Hearing Health You Must Know
In this video, audiologist Dr. Emily Taylor answers some important questions related to hearing, ears, and more.
These Medications Should Never Be Mixed with Exercise!
When it comes to mixing exercise with medication, the latter can sometimes affect the former. Here are four medications that don't go well with exercise.
The Surprising Reason Keeping Secrets Could Damage Health
Keeping secrets takes its toll on your mental health in multiple ways. Here's how to cope with that.
Here's Why the Heart is a Truly Remarkable Organ...
The heart, alongside the brain, is one of the most mysterious parts of the body. Just take a look at these intriguing facts.
Guide: How to Treat Foot Pain (Plantar Fasciitis)
Do you ever get foot pain? This guide will tell you all you need to know about plantar fasciitis.
How to Remember Everything the Doctor Says
The doctor gives you prescription pills and an entire lecture on how to use them. How can you remember all that valuable info?
Got Tiny Red Spots on Your Arms? You Need to Read This...
Learn how to identify and treat Keratosis Pilaris, also known as chicken skin.
Do You Slouch Often? These 3 Simple Exercises Will Help
How can you improve your posture? Here are three exercises you should try.
Learn How Strong Muscles Can Extend Your Life Expectancy
According to a recent study, people with more muscle strength tend to live longer lives. Read all about it here.
You Only Need 2 Simple Ingredients to Cleanse Your Liver
Your liver is an essential organ that carries out many functions, helping you to sustain a healthy body. So give your liver the boost it needs with these two simple ingredients.