Reversing the damage of Antibiotics on your Gut Microbiota

People with acne are intimately familiar with gut microbiota.  Having severe or moderate acne probably means you have cycled through tetracycline, minocycline, Azythromycin, and doxcycline, among others (these are the ones I have used)…

Unfortunately for us, research in the past decade is indicating that these bacteria are pretty damn important for our systemic health.  I have gone down the rabbit hole of gut testing–I have already used Ubiome (many times), American Gut (once), and the more comprehensive Genova Stool Test (results already posted).  I am not going to fool you into thinking that these are diagnostic or incredibly actionable at this point.  Most of it has been interesting, but it is still somewhat preliminary.  Have I been able to ‘target’ and change these things?  Not really.  I have been messing around with DIY fecal transplants, which I will do a blog post about soon (yes, fecal transplants are a thing but the FDA only allows it to be performed clinically for a very small number of conditions, unfortunately).

As a general rule of thumb, I always participate in research.  I recently participated in Ubiome’s mental health study.  I was very impressed and look forward to seeing the results.  I also received a free gut kit from it.

Another company that I have been really impressed with, and testing with of recently, is The Biocollective.  Martha Carlin, the CEO is awesome.  Her TED talk about the gut microbiota of Parkinson’s patients is here:

Martha is  dead set on figuring out how the gut microbiome interacts with human health.  To get your gut sequenced, check out the website.  You can get the basic bird’s eye view of your gut bacteria done for free.  To get fungi, viruses, parasites, and bacteria checked, you can use the code word CAND50 for 50% off–this brings the standard kit’s price to $275– a good deal in this world.  And I am sure the price will drop in coming years as the price of sequencing continues to drop.  So if you take a shit–get tested.  It isn’t tough, the data benefits us all as we learn about us–the super-organisms that we are.


Food Allergy Panel: Stopping Gluten doesn’t Cure Zits

Test Date: 1/7/2013

Number of Lesions: Around 15 (Face and Upper Neck)


  • Vit. D 5000 IUs
  • Viibryd 20mg (SSRI)-(it can have antioxidant effects, as well as hormonal effects, thus affecting acne)
  • Animal Pak multivitamin
  • Zyrtec 10 mg for allergies as needed


Removing gluten did not eliminate or even decrease acne.  Food allergy panel seems to be a good marker of intestinal health.

There are quite a few websites that emphasize the importance of eliminating gluten in order to clear acne:

In my case eliminating gluten while eating sugary foods instead actually made acne worse over time.  There is lots of evidence for this:

There are some connections between acne and intestinal barrier integrity, but am not yet sure what to make of them or which tests would be best.

Perhaps Urinary Organic Acids would be a good place to start, or a stool analysis, for those interested. Metametrix offers both.

To sum this up, food allergies seem to be indicative of poor intestinal health, but eliminating the problem foods won’t fix acne (in this case).