The Perfect Stool: Understanding and Healing the Gut Microbiome, Episode 114 Show Notes

A Deep Dive on Hydrogen Sulfide SIBO: Symptoms, Testing and Treatment

A Deep Dive on Hydrogen Sulfide SIBO: Symptoms, Testing and Treatment

Explore the often overlooked diagnosis of hydrogen sulfide SIBO (small intestine bacterial overgrowth) and its diverse array of symptoms, including food intolerances, inflammation, diarrhea and abdominal pain, shedding light on its association with conditions like IBD, colorectal cancer and Parkinson’s Disease. Gain invaluable insights into testing, treatment, and dietary adjustments crucial for managing hydrogen sulfide SIBO and reclaiming gut health.

Lindsey Parsons, your host, helps clients solve gut issues and reverse autoimmune disease naturally. Take her quiz to see which stool or functional medicine test will help you find out what’s wrong. She’s a Certified Health Coach at High Desert Health in Tucson, Arizona. She coaches clients locally and nationwide. You can also follow Lindsey on Facebook, Tiktok, Twitter, Instagram or Pinterest or reach her via email at to set up a free 30-minute Gut Healing Breakthrough Session.

Set up a free, 30-minute Gut Healing Breakthrough Session with Lindsey to discuss your gut health issues and hear about my 3- and 5-appointment gut health coaching programs. Set up an individual, 1-hour consultation here.

Listen to Episode 114 or go to podcast player at the bottom of this page.

Links Mentioned in the Show

Episode 36: IBS Treatment: Addressing an Irritable Bowel Naturally

Episode 83: Recurrent SIBO: Symptoms, Causes, Testing and Treatment

Hydrogen sulfide toxicity in the gut environment: Meta-analysis of sulfate-reducing and lactic acid bacteria in inflammatory processes

Hydrogen Sulfide Produced by Gut Bacteria May Induce Parkinson’s Disease

triosmart Test

Lindsey’s Rupa Health Lab Shop* (for ordering GI Map, triosmart or GI Effects tests)

Sulfite Urine Testing Strips*

Probiotic yogurt and acidified milk similarly reduce postprandial inflammation and both alter the gut microbiota of healthy, young men

Changes of the human gut microbiome induced by a fermented milk product

Effect of Kefir on Fusobacterium nucleatum Potentially Causing Intestinal Cancer

Physicians Elemental Diet*

Jigsaw Essential Blend Multimineral*



Serum Bovine Immunoglobulins*

Pepto Bismol* or a generic equivalent*

Biofilm Phase-2 Advanced*

Lindsey’s Links


Tributyrin-Max – Postbiotic Butyrate/Tributyrin Supplement from The Perfect Stool – 60, 750 mg capsules of tributyrin for gut health, slowing motility and firming up stool. Highest dose tributyrin capsules currently available. 15% off with discount code INTRO15 and free shipping with 1-3 bottles. Also available on Amazon; 15% off with discount code TMINTRO15. 

Free, 30-minute Gut Healing Breakthrough Session

Individual Consultation with Lindsey

Support the podcast by shopping at: 

Lindsey’s Fullscript Dispensary* (and benefit from an extra 5% off if you use autoship)

Lindsey’s Rupa Health Lab Shop*

iHerb* (available worldwide)

Natural Health Concepts (NHC)*

Bulk Supplements*



Quiz: Which Gut Health Test Should I Choose?

Schedule a Free, 30-minute Gut Healing Breakthrough Session with Lindsey

Schedule an Individual Consultation with Lindsey

GI Issues Supplement Plan on Fullscript*

Lindsey’s Gut Healing Facebook Group

Gut Health Tests and Recommended Supplements

Gut Health Coaching with Lindsey

Autoimmune Disease Reversal Coaching with Lindsey

Health Coaching with Lindsey (for weight loss, etc.)

Lindsey Parsons’ web site: High Desert Health and

High Desert Health on Facebook

The Perfect Stool on Tiktok

High Desert Health on Instagram or

High Desert Health on X or @HDesertHealth

High Desert Health on Pinterest

The Perfect Stool YouTube Channel

Support the podcast as a monthly patron on Patreon.


Thank you to SoundDot for the music on the podcast: Royalty Free Music

*Product and dispensary links are affiliate links for which I’ll receive a commission. Thanks for your support of the podcast by using these links. As an Amazon Associate, I earn from qualifying purchases.