Doctor's Note

This is the third of a three-part video series on keeping our gut bacteria happy. The first two discussed propionate and butyrate, two health-promoting short chain fatty acids produced by the fermentation of fiber that may be helpful in preventing obesity, cancer, and inflammation in general. This is a follow-up to similar studies comparing gut flora between populations eating different diets I talked about ages ago in Gut Flora & Obesity. More on phenolic phytonutrients in Best Fruit Juice. Vinegar may also help with weight loss via another mechanism detailed in my video Is Vinegar Good For You?. Blueberries may be helpful in Improving Memory Through Diet, but are they the Best Berries?For some context, please check out my associated blog posts: The Ice Diet and  Eating Green to Prevent CancerIf you haven't yet, you can subscribe to my videos for free by clicking here.
  • http://nutritionfacts.org/ Michael Greger M.D.

    This is the third of a three-part video series on keeping our gut bacteria happy. The first two discussed propionate and butyrate, two health-promoting short chain fatty acids produced by the fermentation of fiber that may be helpful in preventing obesity, cancer, and inflammation in general. This is a follow-up to similar studies comparing gut flora between populations eating different diets I talked about ages ago in Gut Flora Obesity. More on phenolic phytonutrients in Best Fruit Juice. Vinegar may also help with weight loss via another mechanism detailed in my video Is Vinegar Good For You?. And blueberries may be helpful in Improving Memory Through Diet, but are they the Best Berries?

    If you haven’t yet, you can subscribe to my videos for free by clicking here.

    • HemoDynamic, M.D.

      It sounds like a Greek Tragedy,

      Or Homer’s Odyssey.

      I am visualizing a future Fantastic Voyage movie but through the colon.

      Some people may think this vid is crappy, but what keeps you slim will keep you happy.
      ;-}

      • WholeFoodChomper

        Nothing like a good poo pun.  Love it!

    • Coacervate

      I believe this is working in me.  I had very bad “colon blow” every 7 to 10 days for years.  Fever, nausea, the whole 9 yards so to speak.  But over the past 14 months+ on whole foods, plant-based, the flareups have decreased in frequency and lessened in severity. 

      One tip for others:  I now grind my date/walnuts/chia seeds with a small scoop of wheat germ and a little oat bran.  To a fine powder in a good coffee grinder has made it possible to eat without the usual reaction to nuts and seeds.  I mean really fine powder is needed.  The germ and bran “soak” up the gooey bit and permits extending the grind time.  GOOD LUCK. 

  • Thea

    Suspiciously, this sounds like another cliff hanger.

    Thanks for giving the tip for remembering the difference between the two types of phyla.  I helped me to easily absorb the rest of the video. 

    I made a dish last night with vinegar in it.  Yeah.  :-)

    • Valnaples

      Yes, I can’t WAIT to hear about my beloved organic wild blueberries that I eat 4-5 times each week…yay!

  • Abigail

    Must have been fun saying firmicutes and bacteroidetes over and over. ;-)

    • WholeFoodChomper

      My thoughts exactly.  :)  

  • http://www.facebook.com/dan.lundeen Dan Lundeen

    I thought/heard the bacteriodes enterotype was associated with animal protein and a satfat diet whereas vegetarians and vegans tend to the prevotella enterotype? This is an emerging area of course but there do appear to be some microbiota markers for metabolic disorder, brain and heart function that I would really love to see some more NF videos on.

  • Kevin

    How would I incorporate more vinegar into my diet?

  • Laurel

    How can I get a hold of Bacteroidetes?

    • Raven Crowe

      I looked up Bacteroidetes and found ORGANIC spirulina contains them. It must be from a pure safe source and organic Spirulina is a cyanobacterium, a bacteroidete.

  • Wegan

    What about the study by Chen et al that says this?

    Enterotypes were strongly associated with long-term diets, particularly protein and animal fat (Bacteroides) versus carbohydrates (Prevotella).

    • Wegan

      It’s Gary D. Wu, Jun Chen, [...], and James D. Lewis

      So confusing!

  • Ruslan Dorfman

    very interesting summary! Can you please comment of effectiveness of Bacteroidetes probiotics