Plug the Holes In Your DNA With These 7 Superfoods


by Alejandra "Alex" Ruani — Get free science updates here.
Blueberries – Superfood

Photo Credit: theglobalpanorama

Superfoods are being ballyhooed everywhere, proclaiming to provide extraordinary health-giving properties.

What’s the deal, you may wonder?

Let’s start off by saying that “superfood”, the word, is not a scientific term, but rather a lay term coined in part by the media.

That’s okay, no harm done.

If anything, it has raised awareness to the masses, showing that food is more than just fuel for your body.

Superfoods (AKA “functional foods” in scientific papers) refer to foods that can have health-promoting properties, such as reducing one’s risk of disease or improving any aspect of physical or emotional health.

Think of superfoods as integrating a healthy, diverse diet of whole foods.

Yes – that means moving away far, far away from processed foods. For many of us who overburden our bodies and overwhelm our repair system just through everyday living, processed foods are the last thing needed. And if everyday living includes some processed foods, superfoods are a must!

What makes superfoods so super?

Superfoods contain lots of soluble fibre, essential nutrients, and health-boosting phytochemicals, antioxidants and Omega 3 fatty acids.

Those aforementioned micronutrients in superfoods can help to:

  • improve your cell behaviour,
  • prevent DNA damage, and
  • keep you healthier and help prevent disease.

Did you know that the foods you eat can change both your DNA structure and your gene expression? No kidding. Your genes will plainly respond to the food you eat.

How’s that?

Successful ageing and cancer prevention involve the interaction between genes, the environment and life styles, and diet. One of the most modifiable lifestyle factors is diet. So let’s carry on with our conversation and get you going on superfood sensibility.

Below are seven of the 160 superfoods taught in our Nutritional Therapist course. We consider these as some of the best ones for you:

1. Broccoli and the cruciferous bunch

That includes cauliflower, cabbage, kale, bok choy, and Brussel Sprouts, to name the most well-known. And here’s a few others in the cruciferous family that may surprise you: turnips, arugula, horseradish, and wasabi! This group of super vegetables contain both glucosinolates and isothiocyanates.

What do those long lettered components mean to you? These can majorly contribute to three positives for cell health and cancer prevention:

  • cell protection from DNA damage,
  • inhibition of tumour blood vessel formation, and
  • assistance to inactivate carcinogens.

2. Wild caught salmon

Always opt for wild caught salmon caught in non-polluted waters. It is more expensive, but well worth it. That farmed salmon is higher in contaminants and lower in both calcium and iron. Plus, wild caught salmon is loaded with omega-3 fatty acids. These long chain acids are fundamental essentials for both neurological and cardiovascular health.

3. Berries (of all varieties)

Berries of all shapes and sizes boast amazing benefits, ranging from cancer prevention and reduced risk of heart disease, to boosting the immune system and treating Alzheimer’s disease. They have a tremendous amount of anti-oxidant capacity.

A diet rich in anti-oxidants is super helpful to decrease those stressors of daily living and to lend service to our ingenious repair system so it can help prevent those cancer cells from even being turned on. In other words, keep the house clean!

 4. Green tea

Green tea prevents cancer on multiple fronts: by protecting against damage to DNA, the trigger for cancer, and by shutting down a key molecule in the body that plays a significant role in the development of cancer.

Polyphenols in green tea have been shown to be powerful antioxidants with anti-carcinogenic properties. What’s an optimal amount of green tea to drink? About two to three cups a day is recommended to reap the best health benefits.

5. Avocados

Avocados have a long list of potential health benefits.

The pulp is hugely rich in phytochemicals. Eating this superfood is associated with improved nutrient intakes, including higher intake of mono- and polyunsaturated fat, dietary fiber and several vitamins and minerals.

6. Chlorella

Chlorella is a whole-food based supplement that you can use as a means to detoxify your system. The essential action of chlorella is to pluck out ingrained chemicals and heavy metals that are not useful for your body, particularly your digestive tract.

You see, chlorella is a very small single-celled, micro-algae. Because of its bitty size, it’s able to do its detox job really well. Even though chlorella boasts tons of positives, beware that not all chlorella is the same. The one overarching feature you want to look out for in choosing a chlorella supplement is that it is one that has broken cell walls. Our bodies do not have the enzymes to break it down. So be absolutely positive of this before you buy it!

 7. Dark chocolate

Yep – dark chocolate is good for you. It’s time to do the happy dance.

When buying chocolate, select dark chocolate with a high level of cocoa solids. The higher the amount of cocoa solids, the more polyphenols the chocolate will contain.

Flavanoids, which is a sub-group of those polyphenols, are another important are plant compounds with potent antioxidant properties. Cocoa beans, along with red wine, tea, cranberries, and other fruits, contain large amounts of flavonoids. Research is now suggesting that the flavonoids in chocolate are responsible for the ability to maintain healthy blood pressure, promote blood flow, and promote heart health. Outstanding benefits for cardiovascular health.

The even better news? UK and European supermarkets are stocking raw chocolate, which means that the beans aren’t roasted and therefore contain higher levels of antioxidants!

Conclusion

Your body is a formulation of the foods you eat. Optimising your health, boosting your immune and repair system and adding years of healthy vitality to your life can all be upgraded by choosing a diverse diet of whole foods.

Superfoods are one way to truly shift how your DNA responds to what you feed your body. Choose wisely next time you go to the supermarket. You now have a nice slice of healthy choices to load up your trolley.

What do you think?

Let’s hear from you! If you’re a superfood user let us know what has worked for you. Our comment section is a great place to learn from each other and share your own tips. And don’t forget to pass this onto a friend who could use a superfood supercharge!

 

 


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31 Comments

  • Elaine Giles

    Reply Reply July 10, 2014

    Firstly Love your way of working out if we are human – Billiant
    Love your articles especially this one on ‘Superfoods’ carry on the good work, very educational Thank You

    • Alex

      Reply Reply July 10, 2014

      Thanks so much, Elaine. Glad I could help and hope to hear more from you!

  • Karen McCaffrey

    Reply Reply July 10, 2014

    Good article, I do feel people are on the whole trying to eat more sensibly by cutting out as much processed food as possible. It is difficult and can be difficult as in today’s time it’s easier to buy a hot dog or hamburger for a fraction on the cost for say a punnet of grapes. You’d be full up with a burger and would be a quick meal, rather than the grapes. Fruit and veg can be expensive and people need to learn how to cook healthy meals in bulk with veg so it’s tasty and quick, processed food is a quick fix.

    • Maurice Castelijn

      Reply Reply July 10, 2014

      I agree Karen, way too easy to buy processed food because of how low those prices are (KFC family bucket anyone?). And you can see that food labelling requirements are changing, but not fast enough from my perspective.

      • Alex

        Reply Reply July 12, 2014

        Indeed, it’s not that the prices of superfoods are increasing. The issue is that everything else around them is getting cheaper!

    • Lena

      Reply Reply July 10, 2014

      Hey Karen, good point about the possibility that people as a whole are trying to eat more sensibly. Yet, i think the word “trying” may be the trouble. I’m in the health/fitness profession and I see quite a few people who ‘try’ but do it inconsistently. That’s always the challenge for anything i suppose.

      I know for me personally I’ve just gotten on the avocado craze. I didn’t really get what the big deal was with them and guacamole…but since I am learning more and more about its goodness i say bring it on!

      thanks for the good info here…keep it up!

      • Alex

        Reply Reply July 10, 2014

        Lena, I like what you say in here. When you eat something packed with phytonutrients like your avocado, it’s such a pleasure to know it’ll help to silence cancer genes, make your skin glow, or improve your athletic performance. Information like this can really move someone from “trying” to “doing”.

    • Alex

      Reply Reply July 10, 2014

      What a great practical example, Karen. There’s a large volume of scientific research supporting what you’ve just said, explaining how our food environment influences our food decisions (see here: https://thehealthsciencesacademy.org/health-tips/fighting-supermarket-junk-food/). From price to availability, from convenience to accessibility. That’s unlikely to change. Luckily, we can change our actions. It takes some training and wise planning, that’s why people need coaches like you!

  • joanna

    Reply Reply July 10, 2014

    Great newsletter. A suggestion is to also include information on how to prepare these foods to retain their nutrients.

    • Alex

      Reply Reply July 10, 2014

      The bio-availability of nutrients (cooked vs raw) varies from food to food. One example is the antioxidant lycopene found in tomatoes: a 2010 study showed that one type of lycopene in tomatoes actually increases 35% when the tomatoes are cooked for 30 minutes :-) You can learn more about raw vs cooked vegetables here: https://thehealthsciencesacademy.org/health-tips/raw-or-cooked-food

  • Betty

    Reply Reply July 10, 2014

    Well-written, informative, easy to comprehend article. I found out a few things that I was not aware of regarding eating healthier.

    The article lets you understand how easy the process is to eat healthy foods and you realize that they are also delicious.

    Keep those great article coming.

    • Alex

      Reply Reply July 10, 2014

      Betty, you’ve just mentioned such a great point! When we focus on “adding more” – e.g. more great nutrition, more hydration, more sleep, more enjoyment – change feels so easy, because we don’t feel deprived :-)

  • Kim

    Reply Reply July 13, 2014

    Very interesting reading I am very new to all of this and can’t wait to learn more.

    • Alex

      Reply Reply July 13, 2014

      Kim, glad I could help and hope to hear more from you!

  • Elaine Horton

    Reply Reply September 3, 2014

    I have just started the course and am really impressed with the “surround” material. It’s all fascinating. I also think that people are trying to eat more sensibly, but having listened in to the Detox Summit online a couple of weeks ago, I also believe that part of the struggle is that we are “addicted” to many of the components of fast foods/prepared foods. Sugar is the obvious example, and how to deal with this is part of the retraining of taste buds that is needed.
    Elaine

  • LR

    Reply Reply September 4, 2014

    Thanks for the article, definitely a good list of 7 relatively inexpensive and accessible superfoods to incorporate into the shopping basket!

    I love wholesome, healthy and nurturing food. Healthy food doesn’t have to be boring, plain or time consuming to put together in the kitchen. It doesn’t even have to be expensive to buy. Creativity, a little bit of planning, the addition of superfoods and some self love go a long way in building a beautiful menu.

    I’ve been a green smoothie advocate for about a year now and have also been gradually moving across to a more plant-based diet during this time. Superfoods have been helping largely in curbing cravings, ensuring that I get the appropriate nutrients, minerals, etc. There are also a plethora of user friendly recipes to create delicious desserts using superfoods!

    Currently studying the Nutritional Therapist Professional Diploma and solidifying my knowledge about the wonderful world of nutrition. Loving every moment of it.

  • Martina

    Reply Reply October 6, 2014

    I very much enjoyed this article. God made perfect foods to fuel our bodies for maximum performance! Thanks for putting great facts together so nicely for a quick read! I am very grateful for your meaningful contribution to my healthy life!

  • Donald Rockwell

    Reply Reply October 30, 2014

    A good time to remember the maxim stated earlier, “One man’s meat is another man’s poison”. Maybe it also applies to quantities of particular food. For example, we all need Vitamin C. Is it likely that some of us need more than others?
    I’m also thinking that much overeating is done in search of enough of whatever nutrient is most lacking. If one has only foods that lack Vitamin C, one may eat vast amounts to try to get enough Vitamin C.

  • Dawn

    Reply Reply November 13, 2014

    I think part of the problem (especially in the younger generation) is that hardly anyone knows how to prepare and cook food properly. It’s all very well being told that you’re supposed to eat x number of portions of fruit and veg, and fish x times a week, and the many other guidelines for healthier living, but if you stock up on real food and have no idea how to cook it, then it goes to waste and you end up buying junk anyway.

    My mum taught me to cook, and I love it. But the ‘cooking lessons’ we received at school were next to useless. My friends consider cooking to be putting a pizza in the oven. None of them are stupid, we’re all mid-twenties, employed professionals, but none of them have ever learnt what to do with food.

    So while I think it’s great the ‘superfoods’ are gaining more attention and people are becoming more aware of the need to actually fill their bodies with things that don’t come from the frozen aisle, there needs to be more to it.

    (Not saying that you guys can fix this by waving a magic wand, it’s a problem on a national scale. But without a basic knowledge and enjoyment of food, people are going to stick with what they know – pre-packaged, processed rubbish)

    tl;dr a lot of people eat badly because they don’t know how to make food exciting. ‘Superfoods’ are great!

    (very much enjoying the course by the way. Thanks)

  • Alicia Jeanveau

    Reply Reply January 30, 2015

    I loved this article. I have always tried to focus on whole foods, but always wondered about the why behind some of these superfoods. I guess the biggest obstacle in my mind is still taking it one step further and knowing where your food is coming from to make sure you are maximizing the benefits of what you are putting into your body.

  • nick

    Reply Reply August 8, 2015

    Perfect article!

    It’s just bad forced habits handed down in generations.

    A majority of people will buy ‘easy’ food because of; the time constraints, possibly lack of cooking skills and because its just cheaper to buy crap.

    I started with simple things like making my own guacamole and experimenting with spices and flavours. It was something that can be super tasty and you can cancel out any added preservatives and sugars etc.

  • Anna

    Reply Reply August 13, 2015

    Hi Alex, I have a question about the broccoli group. Is it still good for you when you add it to a fry-up or soup or do you have to eat it raw?

  • hasni

    Reply Reply August 14, 2015

    hi alex i would like to thank you about the subject i did realy enjoy it i have only 1 question wat do you think about pomegranate fruit

    • Hasni – we love to hear that, glad you enjoyed it! We dive into over 160 superfoods in our Nutritional Therapist course, and of course pomegranate is one of them :-) It’s fibre-rich and packed with vitamins, minerals, phytochemical compounds and antioxidants. All of which make pomegranate “super”! Enjoy. Maria (THSA team)

  • Dominic George

    Reply Reply August 25, 2015

    It’s nice to see some easy-to-find food on the list with the exception of chlorella and wild captured salmon. Initially, I thought organic spirulina would sure be in the list.

  • Arthur

    Reply Reply September 8, 2015

    I really enjoyed reading about the Superfoods, especially about the Green Tea and the dark Chocolates. Recently those were the 2 foods I have been cutting down on, now watch out. The only think I really did not know was about the chlorella, however I will indulge in adding that to my diet.

  • Luke Hancock

    Reply Reply December 9, 2015

    One challenge we face as a society today regards cheap food is counting the “TRUE COST” of a processed packaged food/product into the end price. We may perceive that a hamburger or sausage or piece of chicken is cheap but the true cost is not calculated. The true cost would include the detrimental impacts upon the environment from corporate feed lots and animal seepage into rivers and seas causing “dead zones”. The pollution from global transport, the pollution from non-biodegradable packaging littering our environments. The suffering of millions of living animals each week. The cost to our national health systems from obesity, cancer etc etc. This may seem “Off Topic” but if we really calculated the True Cost to our society and the planet and included all the “externalities”, then these fake cheap fast foods would be more far expensive than local, seasonal organic, nutritional superior food. Accounting for Sustainability endeavors to do this. In addition, truthful labeling would help. E.g. Amount of “Added Sugar” not just ‘sugar’ but ‘added’ sugar. I love the simple to understand Red Orange Green system from Sainsburys, far far simpler to understand than % of RDA or mcg/mg etc. Does that make sense, what do you think?

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