High-fat fried foods can cause abdominal pain, diarrhea and acid reflux.
Sugar alcohols found in candy, gum, and sugar-free foods can cause gas and upset stomach.
High fructose corn syrup, commonly used in candy and pastries, can cause gas, bloating, diarrhea and cramping.
Highly acidic fruits such as oranges, grapefruit, lemons and limes can cause heartburn. sour foods esophageal
Peppermint can relax the esophageal sphincter, which can cause heartburn and indigestion in some individuals.
Beans contain fermentable fibers called oligosaccharides, which can cause gas, abdominal discomfort and bloating.
Cruciferous vegetables such as cabbage, broccoli, kale and collard greens contain the same sugars as beans, which cause gas, bloating and abdominal discomfort.
Spicy foods can cause heartburn and acid reflux in sensitive individuals.