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Any update on the scary in vitro avocado data?

any updates on avocados in vivo?

Toxins  / Originally Posted in Are Avocados Bad for You?

Answer:

I’m happy to report that a new study this year found avocado consumption associated with significantly reduced prostate cancer risk (a third cup of avocado a day or more associated with 60% decreased odds of prostate cancer compared to men eating less than a daily tablespoon). Holy guacamole!

image credit: Muffet/ liz west / Wikimedia Commons

Dr. Michael Greger

About Michael Greger M.D.

Michael Greger, M.D., is a physician, author, and internationally recognized professional speaker on a number of important public health issues. Dr. Greger has lectured at the Conference on World Affairs, the National Institutes of Health, and the International Bird Flu Summit, testified before Congress, appeared on The Dr. Oz Show and The Colbert Report, and was invited as an expert witness in defense of Oprah Winfrey at the infamous "meat defamation" trial. Currently Dr. Greger proudly serves as the Director of Public Health and Animal Agriculture at the Humane Society of the United States.

View all videos by Michael Greger M.D.

  • http://www.facebook.com/profile.php?id=666366687 Stephen Lucker Kelly

    Good news. Been avoiding it completely. Good to know I can use it to thicken up some of my salads. :-)

  • http://www.facebook.com/profile.php?id=666366687 Stephen Lucker Kelly

    I was thinking. The original video you did said that avocado acted like chemo. So it would indeed reduce cancer… but would it not also compromise your immune system. The study said it prevented prostate cancer but did it do this by damaging the immune system like was said in the original video?

    I mean does this study prove that it is not a danger in other immune system problems, and other cancers?

    • mbglife

      Same here. I remember the video saying that it in-vitro tests showed it blew DNA to pieces. I’d love to start eating it again, especially since I’m at increased risk of prostate cancer.

  • Entropymm

    Does anyone have any idea why “men with high linolenic acid proportions were at increased likelihood of PCa?” As an omega-3 fatty acid, isn’t linolenic acid a good thing?

    • mbglife

      The “Results” section of the abstract at the “study” link above states: “high linolenic acid proportions were at increased likelihood of PCa [prostate cancer]“. But there are two forms of linolenic acid, a-linolenic which is n-3 (omega 3) and y-linolenic which is n-6 (omega 6). So, wouldn’t it make a difference which subtype is associated. Given the typical American diet, which is low in n-3 and too high in n-6, I’m wondering if these results don’t need further differentiation. But I’m posing this more as a question than an answer. I know very little about this, and I have your same a question, but the n-3, n-6 might be part of it.

  • Alexbf

    Ok ! But i am confuse should we eat or not ?!?!

  • Emma

    Ho did it go? Are there any more studies suggesting avocados are bad for us, or and research proving them to be fine to eat? DNA… All the best!

  • Angela

    Okay, well that addresses the cancer aspect, but what about during pregnancy? You’ve noted elsewhere pregnant women ought to avoid avocados. I’ve been doing the exact opposite!

  • Merrycherb1

    Since I have added a 1/2 avacodo to my smoothies my skin has cleared up and I am
    getting complaments that my skin looks much better.

  • Merrycherb1

    I have also started to loosing weight as I am comsuming more healthy fats

  • Elysia Green

    I’m still confused on this – Dr Greger what conclusion have you come to on this for now please?

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