Can taking fish oil supplements cause severe heartburn and burping?
1. Introduction Taking high-dose fish oil supplements frequently causes severe heartburn, acid reflux, and foul-tasting eructation (burping). Fish oil is composed of dense polyunsaturated fatty acids. When introduced into the acidic environment of the human stomach, these heavy lipids fundamentally alter the mechanics of digestion. They significantly delay gastric emptying, leaving the stomach distended and … Read more