Are Organic Foods Healthier?

Written by Dr. Steve Chaney on . Posted in Food and Health, Healthy Living, Nutritiion, Supplements and Health

Organic Fruits & Vegetables

Author: Dr. Stephen Chaney

 fruits-vegetables

Are organic foods healthier for us than conventionally grown foods, specifically fruits and vegetables? The controversy about the benefits of organically raised produce continues. In fact, about the only thing that all sides agree on is that:

  • Organic foods have lower pesticide and herbicide residues and cause less environmental pollution.
  • Organic foods generally cost more.

But that is where all agreement ends.

  • Some experts argue that the pesticide levels on conventionally grown fruits and vegetables are within safe levels and that any risk from the pesticides is outweighed by the health benefits of the fruits and vegetables themselves.
  • Some studies have suggested that organic foods, fruits and vegetables, are healthier because they have higher antioxidant levels, while other studies have reported no nutritional differences between organic and conventionally grown fruits and vegetables.

Benefits of Organic Food?

The present study (Baranski et al, British Journal of Nutrition, doi: 10.1017/S0007114514001366) tried to overcome the shortcomings of many of the previously published reports.

To begin with this study was a meta-analysis that combined the results from 343 of the best designed previous studies to increase the statistical power of the analysis. In addition, the investigators utilized a type of statistical analysis that was superior to previously published studies. In short, it was a very good study. It does show some benefits of organic food.

organic-farms

The results were fairly clear cut:

  • Pesticide residues were four-fold lower in the organically raised produce than the conventionally raised produce. This result has been consistently seen in all of the previously published studies, and is probably the #1 reason that people choose organic produce. It is also one of the most agreed upon benefits of organic food.
  • Polyphenol antioxidant levels were significantly higher in the organically raised produce. The percent increase ranged from 19% to 69% depending on the polyphenolic compound tested. This increase has not been seen in all previously published studies, but would represent a side benefit if true.
  • Levels of the toxic metal cadmium were significantly less in the organically grown fruits and vegetables. The authors speculated that the cadmium found in conventionally grown produce came from the inorganic fertilizers that were used.

Should You Choose Organic Supplements?

natural-medicine

If organic foods are better for you than conventionally grown foods, does that mean that you should also choose organic supplements? While that idea sounds logical, the reality is actually more complex.

While organic foods clearly have less pesticides and toxic metals than conventionally grown foods, the level of those contaminants is not zero – even in foods with organic certification. The problem is that our environment is so polluted that no farm is contaminant free. A farmer can use the best organic practices, but if their groundwater is contaminated or pesticides from neighboring farms blow on to their farm, some of those toxic residues will end up in their “organic” crops.

 

So with supplements, “Organic” certification is not an absolute guarantee of purity. Instead you should insist on getting your supplements from a company with a very rigorous quality control program and a policy of rejecting any raw materials that contain contaminants of any kind.

The Bottom Line

1)     The latest study shows that pesticide residues are four-fold lower in the organically raised produce than the conventionally raised produce. This result has been consistently seen in all of the previously published studies, and is probably the #1 reason that people choose organic fruits and vegetables.

2)    Polyphenol antioxidant levels were significantly higher in the organically raised produce. The percent increase ranged from 19% to 69% depending on the polyphenolic compound tested. This increase has not been seen in all previously published studies, but would represent a side benefit if true.

3)    While one of the benefits of organic foods is they are less likely to be contaminated than conventionally grown foods, an organic certification is not a sufficient proof of purity when you are choosing supplements.You should insist on getting your supplements from a company with a very rigorous quality control program and a policy of rejecting any raw materials that contain contaminants of any kind.

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

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Comments (4)

  • Mike Lucas

    |

    Great info to share with all! We only purchase organic fruits and veggies! 🙂

    Reply

  • Judy LaBrune

    |

    I’ve really enjoyed all of your articles I’ve read, but this does confirm with me that buying organic is worth it. Thank you so much!

    Reply

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Latest Article

How To Treat Tight Hamstrings

Posted March 21, 2017 by Dr. Steve Chaney

Stretching Hamstrings Can Cause Them To Tear

Author: Julie Donnelly, LMT – The Pain Relief Expert

Editor: Dr. Steve Chaney

 

how to treat tight hamstrings“Don’t stretch your hamstrings” is the opposite advice to that given to the vast majority of athletes, especially runners. There is good reason to stop before you stretch, and consider why your hamstrings feel tight in the first place before determining how to treat tight hamstrings.

I received a message about a hamstring injury on one of the forums that I moderate. The message came from a father who was concerned about his 12YO son, an avid athlete. While stretching his hamstrings, he heard a “pop” and immediately felt pain at his butt and behind his knee. A few days had passed and the boy was still having hamstring pain while sitting and walking.

The first thing someone may tell him is to stretch, and that’s the last thing that should be done. He needs to get an MRI to make sure that his hamstring tendon isn’t torn. If that’s okay, then he needs to look more in depth to find out why his hamstrings are tight.

Why Your Hamstrings May Be Overstretched

overstretched hamstringsVery often your hamstrings will feel tight even though they are actually being overstretched!  Your hamstrings originate on your posterior pelvis, and one of your quadriceps muscles originates on the front of your pelvis. The quadriceps muscle is Rectus Femoris which goes from your pelvis, over your kneecap and down to your shin bone.

When your Rectus Femoris is tight, it will pull your pelvis down in the front. This causes your pelvis to move up in the back, and your hamstrings get overstretched. Your hamstrings feel tight, but if you then try to stretch them, you could tear them. In fact, if they are tight enough, you could actually pull the tendon away from the bone.

I’ve found that your hamstrings will often release on their own when you treat your quadriceps. As your quadriceps aren’t pulling down on the front of your pelvis, it allows your posterior pelvis to go down. As your posterior pelvis goes down, it releases the over-stretch from your hamstrings.

How to Treat Tight Hamstrings

release quadricep tensionPay attention to tight quadriceps when deciding how to treat tight hamstrings.

Fortunately, it’s really easy to release the tension in your quadriceps. I teach these treatments, and many more, in my book: Treat Yourself To Pain-Free Living.

In this picture, I’m using the Julstro Power Roller to push (don’t roll) from the top of my thigh to just above my knee.

I’ve found that the Power Roller gives more focused strength than using a foam roller. Also, tools that have beads that roll can’t go deep enough to reach the lower fibers of this thick muscle.

You’ll find a big spasm, which feels like a bump, at the point shown in this picture. When you go over the spasm, it will hurt so start out slow and build up strength to go deeper.

Also, treating your quadriceps will not only help release your hamstrings, but it is also the treatment for knee pain. This helps you eliminate two painful conditions, not just one! This is also one of the series of treatments for releasing low back, hip, and groin pain. It’s an especially good self-treatment to learn. You can also do this treatment while sitting in a chair with your knee slightly bent.

 How to Treat Tight Hamstrings While Treating Spasms

treat tight hamstringsAFTER you treat your quadriceps, then you can treat your hamstrings. The picture on the left not only treats the spasms, but it also stretches your hamstrings.

I prefer the Julstro Perfect Ball  over any other type of ball.  The Perfect Ball is solid in the middle and soft on the outside, giving great pressure without hurting the muscle.

Put the Perfect Ball on a hard surface such as a wooden stool or corner of a desk.

Rest your hamstrings on top of the ball, moving until you find the spasm in the muscle.

Finish by straightening your leg which will stretch your hamstrings. Go slowly and don’t strain the muscle, just move to a “hurts so good” level.

pain free living bookTreat Yourself to Pain-Free Living  shows you how to treat spasms from your head to your feet. If you are in pain, or if you love sports and your joints feel tight, this book will become your favorite “tool!”

Now, you know how to treat tight hamstrings.

Wishing you well,

Julie Donnelly

 

About The Author

julie donnelly

Julie Donnelly is a Deep Muscle Massage Therapist with 20 years of experience specializing in the treatment of chronic joint pain and sports injuries. She has worked extensively with elite athletes and patients who have been unsuccessful at finding relief through the more conventional therapies.

She has been widely published, both on – and off – line, in magazines, newsletters, and newspapers around the country. She is also often chosen to speak at national conventions, medical schools, and health facilities nationwide.

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

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