Dr. Wool's Natural Gastro Blog

A deeper dive into your gut health, including common GI conditions, supplements, botanicals, peptides and hormones Dr. Dan Wool, NMD | Arizona-licensed Naturopathic Physician | Gastroenterology & Hormone Specialist | 8+ Years Experience

Woman in blue blouse frowning while holding a notebook, head in hand, appearing concerned about the choices and her IBS

What IBS Actually Is and Why Standard Treatment Fails

IBS is more than a label for bloating and bowel changes. Learn what it actually means, why standard treatment often falls short, and what may help next.

By Dr Dan Wool, NMD
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What you need to know about a Hiatal Hernia

What you need to know about a Hiatal Hernia

Understand hiatal hernia symptoms, practical relief strategies, and warning signs that need urgent care.

By Dr Dan Wool, NMD
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Bismuth's Role in Gut Health and Biofilm Disruption

Bismuth's Role in Gut Health and Biofilm Disruption

Bismuth

By Dr Dan Wool, NMD
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Is slippery elm good for treating heartburn?

Is slippery elm good for treating heartburn?

Learn whether slippery elm may ease heartburn and GERD, how it works as a protective coating, and what to know before trying it.

By Dr Dan Wool, NMD
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Is licorice (DGL) good for acid reflux?

Is licorice (DGL) good for acid reflux?

Learn what DGL licorice is, how it may help acid reflux and GERD, and why it’s different from regular licorice root.

By Dr Dan Wool, NMD
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Illustration of endoscopy for Barrett's esophagus, with an inset scope view of abnormal or inflamed esophageal lining above the stomach

Barrett's Esophagus: Causes, Symptoms, Treatments, and When to Seek Medical Help

Barrett’s esophagus is a reflux-related change in the esophageal lining. Learn the causes, warning signs, treatment options, and when to seek care.

By Dr Dan Wool, NMD
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Guide to Understanding H. Pylori: What It Is, Why It Matters, and When Treatment Is Necessary

Guide to Understanding H. Pylori: What It Is, Why It Matters, and When Treatment Is Necessary

H. pylori is a common stomach infection linked to ulcers and gastric cancer. Learn what it is, when it matters, and when treatment is needed.

By Dr Dan Wool, NMD
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Woman in a bright kitchen pouring juice while holding a bunch of greens and preparing vegetables on the counter.

Gut Health: What It Is and How It Breaks Down

Gut health is more than digestion. Learn what it really means, how it breaks down, and why standard testing often misses the root problem.

By Dr Dan Wool, NMD
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Is aloe vera gel good for acid reflux?

Is aloe vera gel good for acid reflux?

Can aloe vera help acid reflux? Learn what research says about symptom relief, safety, and how aloe vera may fit into GERD care.

By Dr Dan Wool, NMD
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Man in a blue T-shirt grimacing with eyes closed, clutching his stomach and appearing to feel discomfort

Understanding PPIs, Rebound Acidity and Your Stomach's Healing Journey

Learn how PPIs work, why rebound acidity happens, and what to expect when your stomach adjusts after reducing acid blockers.

By Dr Dan Wool, NMD
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Silent Reflux Uncovered: A Complete Guide to Laryngopharyngeal Reflux (LPR)

Silent Reflux Uncovered: A Complete Guide to Laryngopharyngeal Reflux (LPR)

Silent reflux can cause hoarseness, cough, and throat clearing without heartburn. Learn how LPR is diagnosed and managed, with lifestyle changes first.

By Dr Dan Wool, NMD
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How long should you be on PPIs?

How long should you be on PPIs?

Learn how long PPIs are usually needed for GERD, ulcers, and esophagitis, plus when to taper, stop, or continue under medical care.

By Dr Dan Wool, NMD
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