Your brain is your greatest asset, but it is also your body’s most vulnerable organ. It requires constant support from other major organs and is your most susceptible organ to oxidative stress during aging.

Here are some brain facts:
1. Your brain makes up only 2% of your total body weight but requires 20% of your heart’s output of blood to sustain the amount of oxygen that it needs.
2. Your brain is the most oxygen-demanding organ in your body.
3. Your brain uses chemicals (neurotransmitters) to relay important messages to other parts of your body. These same chemicals are also involved in chemical reactions that produce damaging free radicals.
4. If your brain cells become weak or die they cannot repair themselves. Their functions can then be permanently lost if cell death or damage occurs.
Given these susceptibilities, your brain is especially vulnerable to conditions that threaten oxygen supply, such as in head injury, stroke, lung diseases and heart failure. Under these conditions, brain activity will continue even without enough oxygen. This can cause problems that lead to extreme levels of oxidative stress and the over-production of damaging free radicals.
In diseases like Alzheimer’s and Parkinson’s, other damaging factors are at work. In Alzheimer’s disease, a toxic protein called beta-amyloid forms in your brain tissue. This protein acts as an irritant and causes inflammation in your brain. This inflammation then causes the production of free radicals that can destroy any membranes and cells in their path.
Parkinson’s disease results from unregulated production of the brain chemical dopamine which, with the help of free radicals, becomes toxic to the brain cells that control your motor functions.
Even in a healthy brain, oxygen radicals are produced every moment during normal high-oxygen demand of neuronal activity. In a healthy brain, enzymes and nutritional antioxidants neutralize these radicals.
Benefits of dietary antioxidants
What safeguards can healthy people take to reduce risk of diseases and especially to protect their brains from oxidative stress over a lifetime?
The simplest answer is to follow a diet that includes abundant sources of antioxidant chemicals derived from plant foods. Evidence for the benefits of such a dietary regimen has only been demonstrated in experiments with animals up until now, but the results are convincing. Over the past eight years, the research activities of Dr. Jim Joseph of the US Department of Agriculture, Boston, have focused on how to protect the brain from oxidative stress with dietary use of antioxidant-rich plants such as strawberries, cranberries, elderberries, blueberries and spinach.
Dr. Joseph’s research findings — a message closely pertinent to this essay — can best be represented by a quote from one of his research reports in 1998: “increased antioxidant protection through diets comprised of fruits and vegetables identified as being high in total antioxidant activity might prevent or reverse the deleterious effects of oxidative stress on neurons.”
Summary
Oxidative stress is a major factor in brain aging. This stress can be combated or balanced by including dietary antioxidants into your daily life. The best way to do this is by eating lots of colorful fruits and vegetables each day.
.
© Edublox
Real help for learning disabilities –
“We can see her world getting bigger, and we are so happy!”
The whole Edublox system has helped Amy so much with reading and math, but it was hard for us to tell if it was helping her with this hidden, agonizing challenge. It certainly is! Continue Reading
Sandy, mom of Amy, US November 23, 2020
“Carsten is reading 6 and 7 letter words and the most amazing part is he is spelling them as well!”
Now, after working with Susan and the Edublox program for the last 5 months, Carsten is reading 6 and 7 letter words and the most amazing part is he is spelling them as well! AMAZING! I never would have thought he would be spelling words that large so quickly. I asked his school teacher about what she has seen and she told me she’s seen a big difference... Continue Reading
Lisel Nielsen, Utah, US March 12, 2020
Video gallery: Parents and children share their stories on overcoming learning barriers
Watch videos and listen to interviews, covering Edublox clients of all age groups and from all over the world, at various stages of implementation and for various needs: from overcoming reading difficulties to severe dyslexia, dyscalculia, low IQ, et cetera. Continue Reading
Video gallery December 22, 2019
Life-changing: A child with severe dyslexia improves from the 1st to the 55th percentile in reading!
Meet Maddie, a 10-year-old who had been diagnosed with severe dyslexia, moderate dyscalculia, ADHD and low IQ (low 80s). People who had evaluated her said that they had never seen dyslexia as severe as this before. Her parents had been told by more than one professional that Maddie would probably never read... Continue Reading
Kimberly, US May 23, 2019
A dyslexia success story: “I would not have thought it possible four years ago”
As for my daughter, I thought you would like to know that she is in her first year of high school and is in honors English and geometry and AP History. Her elective reading for English was Hemingway and now Homer's Iliad. She got a very good report card this term too. Continue Reading
Beth in Fullerton, US November 13, 2017
“Handwriting is no longer an issue” – Jennifer Gilliland
After thirty hours, I can honestly say his handwriting is no longer an issue. It has become automatic for him to write neatly and legibly, whereas before, his writing varied depending on the day and the amount of effort he was willing to put in to be neat. This has also positively affected his ability to compose a written paragraph... Continue Reading
Jennifer Gilliland, US February 26, 2017
“Now he reads with ease and confidence” – Sheri Browning
As a matter of fact, he enjoys reading so much that it isn’t unusual to see him reading for pleasure now. The first time I heard him say he was “going to bed a little early so he could read before going to sleep” was music to my ears!! Continue Reading
Sheri Browning, US December 19, 2016
“I feel as if part of my daughter’s mind was trapped, and Edublox set her free” – The Adams household
She is now almost an intuitive speller. Really, it's a miracle. Six months ago, her spelling tested at a Kindergarten level, and is now at a 6th grade level. This is just still so amazing to all of us who have struggled with her. Continue Reading
The Adams household in New Mexico December 15, 2016
“In the first 9 weeks of school they have increased over 2 1/2 years” — Nita Brist
Phonics just did not work. Last year they did not improve in their reading level all year. We started Edublox in June and already in the first 9 weeks of school they have increased over 2 1/2 years.... Their spelling has greatly improved and learning new words has become a game, not the dreaded chore it once was. Continue Reading
Nita Brist, Washington State, US December 11, 2016
“His reading age went up by 2 years in less than 6 months” — Jenny, UK
His spelling age improved as well and he also did really well in the end of year exams with his best results in most subjects. Continue Reading
Jenny & Greg, UK December 6, 2016