David Gray

David Gray founded Wipeout Reflux to address a critical gap in reflux management. His research synthesizes over 100 peer-reviewed studies on laryngopharyngeal reflux (LPR), pepsin biology, and GERD pathophysiology. For LPR specifically—a condition most physicians misdiagnose—his work focuses on pepsin reactivation and why standard PPI therapy fails most patients. He develops evidence-based protocols targeting root causes of both LPR and GERD, integrating emerging research on sphincter dysfunction, dietary interventions, and newer clinical approaches. Wipeout Reflux represents practical application of clinical science for patients seeking real solutions.

Is Lime Acid or Alkaline?

Lime is highly acidic. With a pH typically between 2.0 and 2.6, fresh lime juice sits in the same acidity tier as lemon juice and vinegar — and among the most acidic substances you can consume. For people managing acid reflux or GERD, lime is one of the more …

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Is Grapefruit Acid or Alkaline?

grapefruit

Grapefruit is acidic — with a pH of approximately 2.9 to 3.3, it sits firmly in the high-acidity tier alongside lemons and limes. For people managing acid reflux or LPR (silent reflux), grapefruit is one of the most reliably problematic foods available, and that’s true whether you eat it …

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