Doctor D's Review of the Food Marble

Should you be using the Food Marble? Proponents of this at-home breath testing device say that it's a cost-effective way to diagnose SIBO, understand your reactions to FODMAPs, and customize your diet. But, is it really as good as it seems? Or might the claims be overblown? In this video I look at every angle so that you can make an informed choice.

References:
1. False positives with SIBO breath testing:
Lactulose:    • FALSE POSITIVES with Lactulose Breath...  
Glucose:    • FALSE POSITIVES with Glucose Breath T...  

2. Malabsorption of polyols and fructose:
https://pubmed.ncbi.nlm.nih.gov/23909...
https://pubmed.ncbi.nlm.nih.gov/24247...
https://pubmed.ncbi.nlm.nih.gov/21793...

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Dr. Nicole DiNezza, DC, NTP
Holly Springs, NC