Here Are the Top 10 Most Acidic Foods to Avoid

 High-fat foods and fried foods

Fatty foods, including fried foods, are risky to eat, because they allow more stomach acid to back up into the esophagus. Products to avoid:

• Deep fried foods: French fries, onion rings, chips
• Fatty dairy products: cheese (pH 5.1 — 5.9), whole milk (pH 4.1 — 5,3), butter (pH 6.7 — 6.9), yogurt (pH 4.4 — 4.6)
• Fatty meat: fatty cuts of beef, pork, or lamb, bacon fat, ham fat, and lard (pH — 5.8)
• Nuts: cashews (pH — 5.9), walnuts (pH — 5.4)
• Greasy foods

This fat can cause heartburn because it relaxes the lower esophageal sphincter and promotes the