So it turns out that the chronic allergies I've been trying in vain to fight for years with allergy shots and an ever increasing regimen of nasal sprays, air purifiers, and antihistamines, but still worsened to the point I had coughing fits that felt like asthma attacks and was throwing up post nasal drip most mornings…
was probably 90% acid reflux. A week into this super restrictive low acid diet and I'm almost all better.