Good Nutrition ‘Turns Off’ Alzheimer’s Gene

| March 10, 2011 | 2 Comments

Can We Really Take Charge of Our Health Destiny?

For many years there has been a debate over Nature versus Nurture: Environment versus Genetics

Are people overweight due to ‘fat genes’ or is it because of poor diet and exercise habits common to their family or environment? Also, if your parents have a degenerative disease like diabetes or cancer, should you be preparing for the inevitable?

Now, this question has been answered to a degree in the field of Alzheimer’s. In a landmark study, research has shown that a diet high in omega-3 fats reduces the expression of the Alzheimer’s gene APOE4.

This ‘bad’ APOE gene is found in 50 percent of all Alzheimer’s patients and in about 15 percent of the population. Having the APOE4 gene therefore increases your risk of getting the Alzheimer’s disease: a dreaded and deadly form of dementia currently  affecting about five million Americans and 500,000 Canadians.

This important study by Prof. Daniel Michaelson of Tel Aviv University’s Department of Neurobiology, shows a diet high in omega-3 oils and low in cholesterol significantly reduces the negative effects of the Alzheimer’s causing APOE4 gene in mice.


Is This Really Surprising?

This is what nutritional advocates like Real food For Life and its readers have known or felt, all along that a good diet can overcome a lot of health challenges – in this case moderate the effects of genes. It is reassuring to have this verified in the news. 

Further confirmation:

Omega-3 fatty acids have already been picked out as affecting an important list of body reactions. In the article N-3 fatty acids and gene expression from the American Journal of Clinical Nutrition, they list the affects of n-3 fatty acids as:

  • Decreasing inflammation (read ‘pain’)
  • Modulation of molecules or enzymes associated with normal cell function;
  • Direct effects on gene expression. 

Why Stop There?

 

All genes are constantly being turned on and off.  Even our experiences cause changes in our DNA. As Professor Kendel of the Dolan DNA Learning Center explains: “When you learn something and put it into long-term memory, you alter gene expression, giving rise to alterations in the anatomy of the brain.”

If just a subtle influence on the body – like nerve cells communicating together can alter the chemistry of DNA – think of what nutrition can do! Some foods are also more nutrient dense than others so they would have more effects.

The Power Foods we highlight on this site are full of nutrients. Some of the powerful effects of herbs also comes from this gene process.

Obviously there are limits to this. If you are now 5 feet tall you can never be 6 feet tall no matter how many veggies you consume but we can be sure to function at a higher level.

So let’s do our best; eating food that truly nourishes us rather then diminishing our body.

Learn how to MASTER the skills and knowlede necessary to cook healthy with ease and speed at any of our Healthy Online Training Courses

About Randy Fritz

A certified Nutritional Consultant, Randy has been teaching health and personal development principles for over 30 years and has personally helped individuals with over 10,000 Body Health Assessments.

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Category: Health News, Nutrition

About the Author ()

A certified Nutritional Consultant, Randy has been teaching health and personal development principles for over 30 years and has personally helped individuals with over 10,000 Body Health Assessments.

Comments (2)

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  1. Thanks for this article Diana.
    So many people struggle with this very debilitating disease.
    Pierrette & I have family in both our lineage that suffer from it.
    You know how we are about nutrition? We have a real hard time when people refuse to admit that diet can be so important. Flax seeds and all omega3 three products are so important.
    You know Diana, the one component we found that most Alzheimer patients have, is a very poor diet. Incredible!
    Pierre
    Thee Quest

  2. Marie-Claude Marchand says:

    I thank you for all these informations.
    I am staying in a Shelter for women and not for long, they give me one more month. The food is not healthy at all. I know how to eat. There were hot dogs for dinner with french fries with a soup and ice cream.
    I’m close to 71 and the problem is that to eat well, organic cost a lot when you receive 1,242.45 monthly. I really don’t know what to do. People who has money they don’t know how to eat and most of them they don’t care, I was part of them, the rich. So if someone can tell me, can help, I will appreciate a lot.
    I am in Montreal. I was living in Brooklyn NY and I will not go back, it is my decision of yesterday. I can’t force someone to love me. I have a brokenheart and that is it.

    Thank you,
    Marie-Claude
    PS I am afraid of Hailzemer and if I read again what you say, I ll do what I can to prevent and help.
    Sometimes I have problems to get Yahoo, where is my email please if you can write by posts here is the Shelter address.
    1050 Jean-Mance
    Montreal, QC
    H2Z 1L7

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